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authorArnd Bergmann <arnd@arndb.de>2016-09-19 17:49:07 +0200
committerArnd Bergmann <arnd@arndb.de>2016-09-19 17:49:07 +0200
commit53570cbc189257d2e95c79e6baa9e12b0a3b3cdf (patch)
tree2f7a1a02ac46c6ecd9df793979c71456bbbbd04c
parentMerge tag 'integrator-armsoc-1' of git://git.kernel.org/pub/scm/linux/kernel/... (diff)
parentclk: gxbb: expose i2c clocks (diff)
downloadlinux-53570cbc189257d2e95c79e6baa9e12b0a3b3cdf.tar.xz
linux-53570cbc189257d2e95c79e6baa9e12b0a3b3cdf.zip
Merge tag 'amlogic-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/late
Pull "Amlogic driver updates for v4.9, 2nd round" from Kevin Hilman: - media: update IR support for newer SoCs - firmware: add secure monitor driver - net: new stmmac glue driver - usb: udd DWC2 support for meson-gxbb - clocks: expose more clock IDs for use by DT - DT binding updates * tag 'amlogic-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: (21 commits) clk: gxbb: expose i2c clocks clk: gxbb: expose USB clocks clk: gxbb: expose spifc clock clk: gxbb: expose MPLL2 clock for use by DT Documentation: dt-bindings: Add documentation for the Meson USB2 PHYs usb: dwc2: add support for Meson8b and GXBB SoCs net: stmmac: update the module description of the dwmac-meson driver net: stmmac: add a glue driver for the Amlogic Meson 8b / GXBB DWMAC stmmac: introduce get_stmmac_bsp_priv() helper net: dt-bindings: Document the new Meson8b and GXBB DWMAC bindings clk: meson-gxbb: Export PWM related clocks for DT meson: clk: Add support for clock gates gxbb: clk: Adjust MESON_GATE macro to be shared with meson8b clk: meson: Copy meson8b CLKID defines to private header file meson: clk: Rename register names according to Amlogic datasheet meson: clk: Move register definitions to meson8b.h clk: meson: Rename meson8b-clkc.c to reflect gxbb naming convention nvmem: amlogic: Add Amlogic Meson EFUSE driver firmware: Amlogic: Add secure monitor driver media: rc: meson-ir: Add support for newer versions of the IR decoder ...
-rw-r--r--Documentation/devicetree/bindings/net/meson-dwmac.txt45
-rw-r--r--Documentation/devicetree/bindings/phy/meson-usb2-phy.txt27
-rw-r--r--Documentation/devicetree/bindings/usb/dwc2.txt2
-rw-r--r--drivers/clk/meson/Makefile2
-rw-r--r--drivers/clk/meson/clkc.h2
-rw-r--r--drivers/clk/meson/gxbb.c171
-rw-r--r--drivers/clk/meson/gxbb.h31
-rw-r--r--drivers/clk/meson/meson8b.c (renamed from drivers/clk/meson/meson8b-clkc.c)293
-rw-r--r--drivers/clk/meson/meson8b.h151
-rw-r--r--drivers/firmware/Kconfig1
-rw-r--r--drivers/firmware/Makefile1
-rw-r--r--drivers/firmware/meson/Kconfig9
-rw-r--r--drivers/firmware/meson/Makefile1
-rw-r--r--drivers/firmware/meson/meson_sm.c248
-rw-r--r--drivers/media/rc/meson-ir.c29
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/Kconfig6
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/Makefile2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c324
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h8
-rw-r--r--drivers/nvmem/Kconfig10
-rw-r--r--drivers/nvmem/Makefile2
-rw-r--r--drivers/nvmem/meson-efuse.c93
-rw-r--r--drivers/usb/dwc2/platform.c34
-rw-r--r--include/dt-bindings/clock/gxbb-clkc.h16
-rw-r--r--include/dt-bindings/clock/meson8b-clkc.h2
-rw-r--r--include/linux/firmware/meson/meson_sm.h31
27 files changed, 1397 insertions, 148 deletions
diff --git a/Documentation/devicetree/bindings/net/meson-dwmac.txt b/Documentation/devicetree/bindings/net/meson-dwmac.txt
index ec633d74a8a8..89e62ddc69ca 100644
--- a/Documentation/devicetree/bindings/net/meson-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/meson-dwmac.txt
@@ -1,18 +1,32 @@
* Amlogic Meson DWMAC Ethernet controller
The device inherits all the properties of the dwmac/stmmac devices
-described in the file net/stmmac.txt with the following changes.
+described in the file stmmac.txt in the current directory with the
+following changes.
-Required properties:
+Required properties on all platforms:
-- compatible: should be "amlogic,meson6-dwmac" along with "snps,dwmac"
- and any applicable more detailed version number
- described in net/stmmac.txt
+- compatible: Depending on the platform this should be one of:
+ - "amlogic,meson6-dwmac"
+ - "amlogic,meson8b-dwmac"
+ - "amlogic,meson-gxbb-dwmac"
+ Additionally "snps,dwmac" and any applicable more
+ detailed version number described in net/stmmac.txt
+ should be used.
-- reg: should contain a register range for the dwmac controller and
- another one for the Amlogic specific configuration
+- reg: The first register range should be the one of the DWMAC
+ controller. The second range is is for the Amlogic specific
+ configuration (for example the PRG_ETHERNET register range
+ on Meson8b and newer)
-Example:
+Required properties on Meson8b and newer:
+- clock-names: Should contain the following:
+ - "stmmaceth" - see stmmac.txt
+ - "clkin0" - first parent clock of the internal mux
+ - "clkin1" - second parent clock of the internal mux
+
+
+Example for Meson6:
ethmac: ethernet@c9410000 {
compatible = "amlogic,meson6-dwmac", "snps,dwmac";
@@ -23,3 +37,18 @@ Example:
clocks = <&clk81>;
clock-names = "stmmaceth";
}
+
+Example for GXBB:
+ ethmac: ethernet@c9410000 {
+ compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac";
+ reg = <0x0 0xc9410000 0x0 0x10000>,
+ <0x0 0xc8834540 0x0 0x8>;
+ interrupts = <0 8 1>;
+ interrupt-names = "macirq";
+ clocks = <&clkc CLKID_ETH>,
+ <&clkc CLKID_FCLK_DIV2>,
+ <&clkc CLKID_MPLL2>;
+ clock-names = "stmmaceth", "clkin0", "clkin1";
+ phy-mode = "rgmii";
+ status = "disabled";
+ };
diff --git a/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt
new file mode 100644
index 000000000000..9da5ea234154
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt
@@ -0,0 +1,27 @@
+* Amlogic USB2 PHY
+
+Required properties:
+- compatible: Depending on the platform this should be one of:
+ "amlogic,meson8b-usb2-phy"
+ "amlogic,meson-gxbb-usb2-phy"
+- reg: The base address and length of the registers
+- #phys-cells: should be 0 (see phy-bindings.txt in this directory)
+- clocks: phandle and clock identifier for the phy clocks
+- clock-names: "usb_general" and "usb"
+
+Optional properties:
+- resets: reference to the reset controller
+- phy-supply: see phy-bindings.txt in this directory
+
+
+Example:
+
+usb0_phy: usb_phy@0 {
+ compatible = "amlogic,meson-gxbb-usb2-phy";
+ #phy-cells = <0>;
+ reg = <0x0 0x0 0x0 0x20>;
+ resets = <&reset RESET_USB_OTG>;
+ clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
+ clock-names = "usb_general", "usb";
+ phy-supply = <&usb_vbus>;
+};
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt
index 20a68bf2b4e7..2c30a5479069 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.txt
+++ b/Documentation/devicetree/bindings/usb/dwc2.txt
@@ -10,6 +10,8 @@ Required properties:
- "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc;
- "lantiq,arx100-usb": The DWC2 USB controller instance in Lantiq ARX SoCs;
- "lantiq,xrx200-usb": The DWC2 USB controller instance in Lantiq XRX SoCs;
+ - "amlogic,meson8b-usb": The DWC2 USB controller instance in Amlogic Meson8b SoCs;
+ - "amlogic,meson-gxbb-usb": The DWC2 USB controller instance in Amlogic S905 SoCs;
- snps,dwc2: A generic DWC2 USB controller with default parameters.
- reg : Should contain 1 register range (address and length)
- interrupts : Should contain 1 interrupt
diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile
index d4cd4a35d74e..349583405b7c 100644
--- a/drivers/clk/meson/Makefile
+++ b/drivers/clk/meson/Makefile
@@ -3,5 +3,5 @@
#
obj-$(CONFIG_COMMON_CLK_AMLOGIC) += clk-pll.o clk-cpu.o clk-mpll.o
-obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b-clkc.o
+obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o
obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o
diff --git a/drivers/clk/meson/clkc.h b/drivers/clk/meson/clkc.h
index 53326c32e853..9bb70e7a7d6a 100644
--- a/drivers/clk/meson/clkc.h
+++ b/drivers/clk/meson/clkc.h
@@ -98,7 +98,7 @@ struct meson_clk_mpll {
};
#define MESON_GATE(_name, _reg, _bit) \
-struct clk_gate gxbb_##_name = { \
+struct clk_gate _name = { \
.reg = (void __iomem *) _reg, \
.bit_idx = (_bit), \
.lock = &clk_lock, \
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index a4c6684b3019..b3bd813a0772 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -565,90 +565,93 @@ static struct clk_gate gxbb_clk81 = {
};
/* Everything Else (EE) domain gates */
-static MESON_GATE(ddr, HHI_GCLK_MPEG0, 0);
-static MESON_GATE(dos, HHI_GCLK_MPEG0, 1);
-static MESON_GATE(isa, HHI_GCLK_MPEG0, 5);
-static MESON_GATE(pl301, HHI_GCLK_MPEG0, 6);
-static MESON_GATE(periphs, HHI_GCLK_MPEG0, 7);
-static MESON_GATE(spicc, HHI_GCLK_MPEG0, 8);
-static MESON_GATE(i2c, HHI_GCLK_MPEG0, 9);
-static MESON_GATE(sar_adc, HHI_GCLK_MPEG0, 10);
-static MESON_GATE(smart_card, HHI_GCLK_MPEG0, 11);
-static MESON_GATE(rng0, HHI_GCLK_MPEG0, 12);
-static MESON_GATE(uart0, HHI_GCLK_MPEG0, 13);
-static MESON_GATE(sdhc, HHI_GCLK_MPEG0, 14);
-static MESON_GATE(stream, HHI_GCLK_MPEG0, 15);
-static MESON_GATE(async_fifo, HHI_GCLK_MPEG0, 16);
-static MESON_GATE(sdio, HHI_GCLK_MPEG0, 17);
-static MESON_GATE(abuf, HHI_GCLK_MPEG0, 18);
-static MESON_GATE(hiu_iface, HHI_GCLK_MPEG0, 19);
-static MESON_GATE(assist_misc, HHI_GCLK_MPEG0, 23);
-static MESON_GATE(spi, HHI_GCLK_MPEG0, 30);
-
-static MESON_GATE(i2s_spdif, HHI_GCLK_MPEG1, 2);
-static MESON_GATE(eth, HHI_GCLK_MPEG1, 3);
-static MESON_GATE(demux, HHI_GCLK_MPEG1, 4);
-static MESON_GATE(aiu_glue, HHI_GCLK_MPEG1, 6);
-static MESON_GATE(iec958, HHI_GCLK_MPEG1, 7);
-static MESON_GATE(i2s_out, HHI_GCLK_MPEG1, 8);
-static MESON_GATE(amclk, HHI_GCLK_MPEG1, 9);
-static MESON_GATE(aififo2, HHI_GCLK_MPEG1, 10);
-static MESON_GATE(mixer, HHI_GCLK_MPEG1, 11);
-static MESON_GATE(mixer_iface, HHI_GCLK_MPEG1, 12);
-static MESON_GATE(adc, HHI_GCLK_MPEG1, 13);
-static MESON_GATE(blkmv, HHI_GCLK_MPEG1, 14);
-static MESON_GATE(aiu, HHI_GCLK_MPEG1, 15);
-static MESON_GATE(uart1, HHI_GCLK_MPEG1, 16);
-static MESON_GATE(g2d, HHI_GCLK_MPEG1, 20);
-static MESON_GATE(usb0, HHI_GCLK_MPEG1, 21);
-static MESON_GATE(usb1, HHI_GCLK_MPEG1, 22);
-static MESON_GATE(reset, HHI_GCLK_MPEG1, 23);
-static MESON_GATE(nand, HHI_GCLK_MPEG1, 24);
-static MESON_GATE(dos_parser, HHI_GCLK_MPEG1, 25);
-static MESON_GATE(usb, HHI_GCLK_MPEG1, 26);
-static MESON_GATE(vdin1, HHI_GCLK_MPEG1, 28);
-static MESON_GATE(ahb_arb0, HHI_GCLK_MPEG1, 29);
-static MESON_GATE(efuse, HHI_GCLK_MPEG1, 30);
-static MESON_GATE(boot_rom, HHI_GCLK_MPEG1, 31);
-
-static MESON_GATE(ahb_data_bus, HHI_GCLK_MPEG2, 1);
-static MESON_GATE(ahb_ctrl_bus, HHI_GCLK_MPEG2, 2);
-static MESON_GATE(hdmi_intr_sync, HHI_GCLK_MPEG2, 3);
-static MESON_GATE(hdmi_pclk, HHI_GCLK_MPEG2, 4);
-static MESON_GATE(usb1_ddr_bridge, HHI_GCLK_MPEG2, 8);
-static MESON_GATE(usb0_ddr_bridge, HHI_GCLK_MPEG2, 9);
-static MESON_GATE(mmc_pclk, HHI_GCLK_MPEG2, 11);
-static MESON_GATE(dvin, HHI_GCLK_MPEG2, 12);
-static MESON_GATE(uart2, HHI_GCLK_MPEG2, 15);
-static MESON_GATE(sana, HHI_GCLK_MPEG2, 22);
-static MESON_GATE(vpu_intr, HHI_GCLK_MPEG2, 25);
-static MESON_GATE(sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26);
-static MESON_GATE(clk81_a53, HHI_GCLK_MPEG2, 29);
-
-static MESON_GATE(vclk2_venci0, HHI_GCLK_OTHER, 1);
-static MESON_GATE(vclk2_venci1, HHI_GCLK_OTHER, 2);
-static MESON_GATE(vclk2_vencp0, HHI_GCLK_OTHER, 3);
-static MESON_GATE(vclk2_vencp1, HHI_GCLK_OTHER, 4);
-static MESON_GATE(gclk_venci_int0, HHI_GCLK_OTHER, 8);
-static MESON_GATE(gclk_vencp_int, HHI_GCLK_OTHER, 9);
-static MESON_GATE(dac_clk, HHI_GCLK_OTHER, 10);
-static MESON_GATE(aoclk_gate, HHI_GCLK_OTHER, 14);
-static MESON_GATE(iec958_gate, HHI_GCLK_OTHER, 16);
-static MESON_GATE(enc480p, HHI_GCLK_OTHER, 20);
-static MESON_GATE(rng1, HHI_GCLK_OTHER, 21);
-static MESON_GATE(gclk_venci_int1, HHI_GCLK_OTHER, 22);
-static MESON_GATE(vclk2_venclmcc, HHI_GCLK_OTHER, 24);
-static MESON_GATE(vclk2_vencl, HHI_GCLK_OTHER, 25);
-static MESON_GATE(vclk_other, HHI_GCLK_OTHER, 26);
-static MESON_GATE(edp, HHI_GCLK_OTHER, 31);
+static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0);
+static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1);
+static MESON_GATE(gxbb_isa, HHI_GCLK_MPEG0, 5);
+static MESON_GATE(gxbb_pl301, HHI_GCLK_MPEG0, 6);
+static MESON_GATE(gxbb_periphs, HHI_GCLK_MPEG0, 7);
+static MESON_GATE(gxbb_spicc, HHI_GCLK_MPEG0, 8);
+static MESON_GATE(gxbb_i2c, HHI_GCLK_MPEG0, 9);
+static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG0, 10);
+static MESON_GATE(gxbb_smart_card, HHI_GCLK_MPEG0, 11);
+static MESON_GATE(gxbb_rng0, HHI_GCLK_MPEG0, 12);
+static MESON_GATE(gxbb_uart0, HHI_GCLK_MPEG0, 13);
+static MESON_GATE(gxbb_sdhc, HHI_GCLK_MPEG0, 14);
+static MESON_GATE(gxbb_stream, HHI_GCLK_MPEG0, 15);
+static MESON_GATE(gxbb_async_fifo, HHI_GCLK_MPEG0, 16);
+static MESON_GATE(gxbb_sdio, HHI_GCLK_MPEG0, 17);
+static MESON_GATE(gxbb_abuf, HHI_GCLK_MPEG0, 18);
+static MESON_GATE(gxbb_hiu_iface, HHI_GCLK_MPEG0, 19);
+static MESON_GATE(gxbb_assist_misc, HHI_GCLK_MPEG0, 23);
+static MESON_GATE(gxbb_emmc_a, HHI_GCLK_MPEG0, 24);
+static MESON_GATE(gxbb_emmc_b, HHI_GCLK_MPEG0, 25);
+static MESON_GATE(gxbb_emmc_c, HHI_GCLK_MPEG0, 26);
+static MESON_GATE(gxbb_spi, HHI_GCLK_MPEG0, 30);
+
+static MESON_GATE(gxbb_i2s_spdif, HHI_GCLK_MPEG1, 2);
+static MESON_GATE(gxbb_eth, HHI_GCLK_MPEG1, 3);
+static MESON_GATE(gxbb_demux, HHI_GCLK_MPEG1, 4);
+static MESON_GATE(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6);
+static MESON_GATE(gxbb_iec958, HHI_GCLK_MPEG1, 7);
+static MESON_GATE(gxbb_i2s_out, HHI_GCLK_MPEG1, 8);
+static MESON_GATE(gxbb_amclk, HHI_GCLK_MPEG1, 9);
+static MESON_GATE(gxbb_aififo2, HHI_GCLK_MPEG1, 10);
+static MESON_GATE(gxbb_mixer, HHI_GCLK_MPEG1, 11);
+static MESON_GATE(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12);
+static MESON_GATE(gxbb_adc, HHI_GCLK_MPEG1, 13);
+static MESON_GATE(gxbb_blkmv, HHI_GCLK_MPEG1, 14);
+static MESON_GATE(gxbb_aiu, HHI_GCLK_MPEG1, 15);
+static MESON_GATE(gxbb_uart1, HHI_GCLK_MPEG1, 16);
+static MESON_GATE(gxbb_g2d, HHI_GCLK_MPEG1, 20);
+static MESON_GATE(gxbb_usb0, HHI_GCLK_MPEG1, 21);
+static MESON_GATE(gxbb_usb1, HHI_GCLK_MPEG1, 22);
+static MESON_GATE(gxbb_reset, HHI_GCLK_MPEG1, 23);
+static MESON_GATE(gxbb_nand, HHI_GCLK_MPEG1, 24);
+static MESON_GATE(gxbb_dos_parser, HHI_GCLK_MPEG1, 25);
+static MESON_GATE(gxbb_usb, HHI_GCLK_MPEG1, 26);
+static MESON_GATE(gxbb_vdin1, HHI_GCLK_MPEG1, 28);
+static MESON_GATE(gxbb_ahb_arb0, HHI_GCLK_MPEG1, 29);
+static MESON_GATE(gxbb_efuse, HHI_GCLK_MPEG1, 30);
+static MESON_GATE(gxbb_boot_rom, HHI_GCLK_MPEG1, 31);
+
+static MESON_GATE(gxbb_ahb_data_bus, HHI_GCLK_MPEG2, 1);
+static MESON_GATE(gxbb_ahb_ctrl_bus, HHI_GCLK_MPEG2, 2);
+static MESON_GATE(gxbb_hdmi_intr_sync, HHI_GCLK_MPEG2, 3);
+static MESON_GATE(gxbb_hdmi_pclk, HHI_GCLK_MPEG2, 4);
+static MESON_GATE(gxbb_usb1_ddr_bridge, HHI_GCLK_MPEG2, 8);
+static MESON_GATE(gxbb_usb0_ddr_bridge, HHI_GCLK_MPEG2, 9);
+static MESON_GATE(gxbb_mmc_pclk, HHI_GCLK_MPEG2, 11);
+static MESON_GATE(gxbb_dvin, HHI_GCLK_MPEG2, 12);
+static MESON_GATE(gxbb_uart2, HHI_GCLK_MPEG2, 15);
+static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG2, 22);
+static MESON_GATE(gxbb_vpu_intr, HHI_GCLK_MPEG2, 25);
+static MESON_GATE(gxbb_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26);
+static MESON_GATE(gxbb_clk81_a53, HHI_GCLK_MPEG2, 29);
+
+static MESON_GATE(gxbb_vclk2_venci0, HHI_GCLK_OTHER, 1);
+static MESON_GATE(gxbb_vclk2_venci1, HHI_GCLK_OTHER, 2);
+static MESON_GATE(gxbb_vclk2_vencp0, HHI_GCLK_OTHER, 3);
+static MESON_GATE(gxbb_vclk2_vencp1, HHI_GCLK_OTHER, 4);
+static MESON_GATE(gxbb_gclk_venci_int0, HHI_GCLK_OTHER, 8);
+static MESON_GATE(gxbb_gclk_vencp_int, HHI_GCLK_OTHER, 9);
+static MESON_GATE(gxbb_dac_clk, HHI_GCLK_OTHER, 10);
+static MESON_GATE(gxbb_aoclk_gate, HHI_GCLK_OTHER, 14);
+static MESON_GATE(gxbb_iec958_gate, HHI_GCLK_OTHER, 16);
+static MESON_GATE(gxbb_enc480p, HHI_GCLK_OTHER, 20);
+static MESON_GATE(gxbb_rng1, HHI_GCLK_OTHER, 21);
+static MESON_GATE(gxbb_gclk_venci_int1, HHI_GCLK_OTHER, 22);
+static MESON_GATE(gxbb_vclk2_venclmcc, HHI_GCLK_OTHER, 24);
+static MESON_GATE(gxbb_vclk2_vencl, HHI_GCLK_OTHER, 25);
+static MESON_GATE(gxbb_vclk_other, HHI_GCLK_OTHER, 26);
+static MESON_GATE(gxbb_edp, HHI_GCLK_OTHER, 31);
/* Always On (AO) domain gates */
-static MESON_GATE(ao_media_cpu, HHI_GCLK_AO, 0);
-static MESON_GATE(ao_ahb_sram, HHI_GCLK_AO, 1);
-static MESON_GATE(ao_ahb_bus, HHI_GCLK_AO, 2);
-static MESON_GATE(ao_iface, HHI_GCLK_AO, 3);
-static MESON_GATE(ao_i2c, HHI_GCLK_AO, 4);
+static MESON_GATE(gxbb_ao_media_cpu, HHI_GCLK_AO, 0);
+static MESON_GATE(gxbb_ao_ahb_sram, HHI_GCLK_AO, 1);
+static MESON_GATE(gxbb_ao_ahb_bus, HHI_GCLK_AO, 2);
+static MESON_GATE(gxbb_ao_iface, HHI_GCLK_AO, 3);
+static MESON_GATE(gxbb_ao_i2c, HHI_GCLK_AO, 4);
/* Array of all clocks provided by this provider */
@@ -748,6 +751,9 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
[CLKID_AO_AHB_BUS] = &gxbb_ao_ahb_bus.hw,
[CLKID_AO_IFACE] = &gxbb_ao_iface.hw,
[CLKID_AO_I2C] = &gxbb_ao_i2c.hw,
+ [CLKID_SD_EMMC_A] = &gxbb_emmc_a.hw,
+ [CLKID_SD_EMMC_B] = &gxbb_emmc_b.hw,
+ [CLKID_SD_EMMC_C] = &gxbb_emmc_c.hw,
},
.num = NR_CLKS,
};
@@ -847,6 +853,9 @@ static struct clk_gate *gxbb_clk_gates[] = {
&gxbb_ao_ahb_bus,
&gxbb_ao_iface,
&gxbb_ao_i2c,
+ &gxbb_emmc_a,
+ &gxbb_emmc_b,
+ &gxbb_emmc_c,
};
static int gxbb_clkc_probe(struct platform_device *pdev)
diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h
index a2adf3448b59..0252939ba58f 100644
--- a/drivers/clk/meson/gxbb.h
+++ b/drivers/clk/meson/gxbb.h
@@ -170,11 +170,11 @@
*/
#define CLKID_SYS_PLL 0
/* CLKID_CPUCLK */
-#define CLKID_HDMI_PLL 2
+/* CLKID_HDMI_PLL */
#define CLKID_FIXED_PLL 3
-#define CLKID_FCLK_DIV2 4
-#define CLKID_FCLK_DIV3 5
-#define CLKID_FCLK_DIV4 6
+/* CLKID_FCLK_DIV2 */
+/* CLKID_FCLK_DIV3 */
+/* CLKID_FCLK_DIV4 */
#define CLKID_FCLK_DIV5 7
#define CLKID_FCLK_DIV7 8
#define CLKID_GP0_PLL 9
@@ -183,14 +183,14 @@
/* CLKID_CLK81 */
#define CLKID_MPLL0 13
#define CLKID_MPLL1 14
-#define CLKID_MPLL2 15
+/* CLKID_MPLL2 */
#define CLKID_DDR 16
#define CLKID_DOS 17
#define CLKID_ISA 18
#define CLKID_PL301 19
#define CLKID_PERIPHS 20
#define CLKID_SPICC 21
-#define CLKID_I2C 22
+/* CLKID_I2C */
#define CLKID_SAR_ADC 23
#define CLKID_SMART_CARD 24
#define CLKID_RNG0 25
@@ -202,7 +202,7 @@
#define CLKID_ABUF 31
#define CLKID_HIU_IFACE 32
#define CLKID_ASSIST_MISC 33
-#define CLKID_SPI 34
+/* CLKID_SPI */
#define CLKID_I2S_SPDIF 35
#define CLKID_ETH 36
#define CLKID_DEMUX 37
@@ -218,12 +218,12 @@
#define CLKID_AIU 47
#define CLKID_UART1 48
#define CLKID_G2D 49
-#define CLKID_USB0 50
-#define CLKID_USB1 51
+/* CLKID_USB0 */
+/* CLKID_USB1 */
#define CLKID_RESET 52
#define CLKID_NAND 53
#define CLKID_DOS_PARSER 54
-#define CLKID_USB 55
+/* CLKID_USB */
#define CLKID_VDIN1 56
#define CLKID_AHB_ARB0 57
#define CLKID_EFUSE 58
@@ -232,8 +232,8 @@
#define CLKID_AHB_CTRL_BUS 61
#define CLKID_HDMI_INTR_SYNC 62
#define CLKID_HDMI_PCLK 63
-#define CLKID_USB1_DDR_BRIDGE 64
-#define CLKID_USB0_DDR_BRIDGE 65
+/* CLKID_USB1_DDR_BRIDGE */
+/* CLKID_USB0_DDR_BRIDGE */
#define CLKID_MMC_PCLK 66
#define CLKID_DVIN 67
#define CLKID_UART2 68
@@ -261,9 +261,12 @@
#define CLKID_AO_AHB_SRAM 90
#define CLKID_AO_AHB_BUS 91
#define CLKID_AO_IFACE 92
-#define CLKID_AO_I2C 93
+/* CLKID_AO_I2C */
+/* CLKID_SD_EMMC_A */
+/* CLKID_SD_EMMC_B */
+/* CLKID_SD_EMMC_C */
-#define NR_CLKS 94
+#define NR_CLKS 97
/* include the CLKIDs that have been made part of the stable DT binding */
#include <dt-bindings/clock/gxbb-clkc.h>
diff --git a/drivers/clk/meson/meson8b-clkc.c b/drivers/clk/meson/meson8b.c
index 4c9413cdf373..e1d4aa145a03 100644
--- a/drivers/clk/meson/meson8b-clkc.c
+++ b/drivers/clk/meson/meson8b.c
@@ -23,27 +23,11 @@
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/of_address.h>
-#include <dt-bindings/clock/meson8b-clkc.h>
#include <linux/platform_device.h>
#include <linux/init.h>
#include "clkc.h"
-
-/*
- * Clock controller register offsets
- *
- * Register offsets from the HardKernel[0] data sheet are listed in comment
- * blocks below. Those offsets must be multiplied by 4 before adding them to
- * the base address to get the right value
- *
- * [0] http://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf
- */
-#define MESON8B_REG_SYS_CPU_CNTL1 0x015c /* 0x57 offset in data sheet */
-#define MESON8B_REG_HHI_MPEG 0x0174 /* 0x5d offset in data sheet */
-#define MESON8B_REG_MALI 0x01b0 /* 0x6c offset in data sheet */
-#define MESON8B_REG_PLL_FIXED 0x0280
-#define MESON8B_REG_PLL_SYS 0x0300
-#define MESON8B_REG_PLL_VID 0x0320
+#include "meson8b.h"
static DEFINE_SPINLOCK(clk_lock);
@@ -128,17 +112,17 @@ static struct clk_fixed_rate meson8b_xtal = {
static struct meson_clk_pll meson8b_fixed_pll = {
.m = {
- .reg_off = MESON8B_REG_PLL_FIXED,
+ .reg_off = HHI_MPLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
- .reg_off = MESON8B_REG_PLL_FIXED,
+ .reg_off = HHI_MPLL_CNTL,
.shift = 9,
.width = 5,
},
.od = {
- .reg_off = MESON8B_REG_PLL_FIXED,
+ .reg_off = HHI_MPLL_CNTL,
.shift = 16,
.width = 2,
},
@@ -154,17 +138,17 @@ static struct meson_clk_pll meson8b_fixed_pll = {
static struct meson_clk_pll meson8b_vid_pll = {
.m = {
- .reg_off = MESON8B_REG_PLL_VID,
+ .reg_off = HHI_VID_PLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
- .reg_off = MESON8B_REG_PLL_VID,
+ .reg_off = HHI_VID_PLL_CNTL,
.shift = 9,
.width = 5,
},
.od = {
- .reg_off = MESON8B_REG_PLL_VID,
+ .reg_off = HHI_VID_PLL_CNTL,
.shift = 16,
.width = 2,
},
@@ -180,17 +164,17 @@ static struct meson_clk_pll meson8b_vid_pll = {
static struct meson_clk_pll meson8b_sys_pll = {
.m = {
- .reg_off = MESON8B_REG_PLL_SYS,
+ .reg_off = HHI_SYS_PLL_CNTL,
.shift = 0,
.width = 9,
},
.n = {
- .reg_off = MESON8B_REG_PLL_SYS,
+ .reg_off = HHI_SYS_PLL_CNTL,
.shift = 9,
.width = 5,
},
.od = {
- .reg_off = MESON8B_REG_PLL_SYS,
+ .reg_off = HHI_SYS_PLL_CNTL,
.shift = 16,
.width = 2,
},
@@ -267,7 +251,7 @@ static struct clk_fixed_factor meson8b_fclk_div7 = {
* forthcoming coordinated clock rates feature
*/
static struct meson_clk_cpu meson8b_cpu_clk = {
- .reg_off = MESON8B_REG_SYS_CPU_CNTL1,
+ .reg_off = HHI_SYS_CPU_CLK_CNTL1,
.div_table = cpu_div_table,
.clk_nb.notifier_call = meson_clk_cpu_notifier_cb,
.hw.init = &(struct clk_init_data){
@@ -281,7 +265,7 @@ static struct meson_clk_cpu meson8b_cpu_clk = {
static u32 mux_table_clk81[] = { 6, 5, 7 };
struct clk_mux meson8b_mpeg_clk_sel = {
- .reg = (void *)MESON8B_REG_HHI_MPEG,
+ .reg = (void *)HHI_MPEG_CLK_CNTL,
.mask = 0x7,
.shift = 12,
.flags = CLK_MUX_READ_ONLY,
@@ -303,7 +287,7 @@ struct clk_mux meson8b_mpeg_clk_sel = {
};
struct clk_divider meson8b_mpeg_clk_div = {
- .reg = (void *)MESON8B_REG_HHI_MPEG,
+ .reg = (void *)HHI_MPEG_CLK_CNTL,
.shift = 0,
.width = 7,
.lock = &clk_lock,
@@ -317,7 +301,7 @@ struct clk_divider meson8b_mpeg_clk_div = {
};
struct clk_gate meson8b_clk81 = {
- .reg = (void *)MESON8B_REG_HHI_MPEG,
+ .reg = (void *)HHI_MPEG_CLK_CNTL,
.bit_idx = 7,
.lock = &clk_lock,
.hw.init = &(struct clk_init_data){
@@ -329,6 +313,92 @@ struct clk_gate meson8b_clk81 = {
},
};
+/* Everything Else (EE) domain gates */
+
+static MESON_GATE(meson8b_ddr, HHI_GCLK_MPEG0, 0);
+static MESON_GATE(meson8b_dos, HHI_GCLK_MPEG0, 1);
+static MESON_GATE(meson8b_isa, HHI_GCLK_MPEG0, 5);
+static MESON_GATE(meson8b_pl301, HHI_GCLK_MPEG0, 6);
+static MESON_GATE(meson8b_periphs, HHI_GCLK_MPEG0, 7);
+static MESON_GATE(meson8b_spicc, HHI_GCLK_MPEG0, 8);
+static MESON_GATE(meson8b_i2c, HHI_GCLK_MPEG0, 9);
+static MESON_GATE(meson8b_sar_adc, HHI_GCLK_MPEG0, 10);
+static MESON_GATE(meson8b_smart_card, HHI_GCLK_MPEG0, 11);
+static MESON_GATE(meson8b_rng0, HHI_GCLK_MPEG0, 12);
+static MESON_GATE(meson8b_uart0, HHI_GCLK_MPEG0, 13);
+static MESON_GATE(meson8b_sdhc, HHI_GCLK_MPEG0, 14);
+static MESON_GATE(meson8b_stream, HHI_GCLK_MPEG0, 15);
+static MESON_GATE(meson8b_async_fifo, HHI_GCLK_MPEG0, 16);
+static MESON_GATE(meson8b_sdio, HHI_GCLK_MPEG0, 17);
+static MESON_GATE(meson8b_abuf, HHI_GCLK_MPEG0, 18);
+static MESON_GATE(meson8b_hiu_iface, HHI_GCLK_MPEG0, 19);
+static MESON_GATE(meson8b_assist_misc, HHI_GCLK_MPEG0, 23);
+static MESON_GATE(meson8b_spi, HHI_GCLK_MPEG0, 30);
+
+static MESON_GATE(meson8b_i2s_spdif, HHI_GCLK_MPEG1, 2);
+static MESON_GATE(meson8b_eth, HHI_GCLK_MPEG1, 3);
+static MESON_GATE(meson8b_demux, HHI_GCLK_MPEG1, 4);
+static MESON_GATE(meson8b_aiu_glue, HHI_GCLK_MPEG1, 6);
+static MESON_GATE(meson8b_iec958, HHI_GCLK_MPEG1, 7);
+static MESON_GATE(meson8b_i2s_out, HHI_GCLK_MPEG1, 8);
+static MESON_GATE(meson8b_amclk, HHI_GCLK_MPEG1, 9);
+static MESON_GATE(meson8b_aififo2, HHI_GCLK_MPEG1, 10);
+static MESON_GATE(meson8b_mixer, HHI_GCLK_MPEG1, 11);
+static MESON_GATE(meson8b_mixer_iface, HHI_GCLK_MPEG1, 12);
+static MESON_GATE(meson8b_adc, HHI_GCLK_MPEG1, 13);
+static MESON_GATE(meson8b_blkmv, HHI_GCLK_MPEG1, 14);
+static MESON_GATE(meson8b_aiu, HHI_GCLK_MPEG1, 15);
+static MESON_GATE(meson8b_uart1, HHI_GCLK_MPEG1, 16);
+static MESON_GATE(meson8b_g2d, HHI_GCLK_MPEG1, 20);
+static MESON_GATE(meson8b_usb0, HHI_GCLK_MPEG1, 21);
+static MESON_GATE(meson8b_usb1, HHI_GCLK_MPEG1, 22);
+static MESON_GATE(meson8b_reset, HHI_GCLK_MPEG1, 23);
+static MESON_GATE(meson8b_nand, HHI_GCLK_MPEG1, 24);
+static MESON_GATE(meson8b_dos_parser, HHI_GCLK_MPEG1, 25);
+static MESON_GATE(meson8b_usb, HHI_GCLK_MPEG1, 26);
+static MESON_GATE(meson8b_vdin1, HHI_GCLK_MPEG1, 28);
+static MESON_GATE(meson8b_ahb_arb0, HHI_GCLK_MPEG1, 29);
+static MESON_GATE(meson8b_efuse, HHI_GCLK_MPEG1, 30);
+static MESON_GATE(meson8b_boot_rom, HHI_GCLK_MPEG1, 31);
+
+static MESON_GATE(meson8b_ahb_data_bus, HHI_GCLK_MPEG2, 1);
+static MESON_GATE(meson8b_ahb_ctrl_bus, HHI_GCLK_MPEG2, 2);
+static MESON_GATE(meson8b_hdmi_intr_sync, HHI_GCLK_MPEG2, 3);
+static MESON_GATE(meson8b_hdmi_pclk, HHI_GCLK_MPEG2, 4);
+static MESON_GATE(meson8b_usb1_ddr_bridge, HHI_GCLK_MPEG2, 8);
+static MESON_GATE(meson8b_usb0_ddr_bridge, HHI_GCLK_MPEG2, 9);
+static MESON_GATE(meson8b_mmc_pclk, HHI_GCLK_MPEG2, 11);
+static MESON_GATE(meson8b_dvin, HHI_GCLK_MPEG2, 12);
+static MESON_GATE(meson8b_uart2, HHI_GCLK_MPEG2, 15);
+static MESON_GATE(meson8b_sana, HHI_GCLK_MPEG2, 22);
+static MESON_GATE(meson8b_vpu_intr, HHI_GCLK_MPEG2, 25);
+static MESON_GATE(meson8b_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26);
+static MESON_GATE(meson8b_clk81_a9, HHI_GCLK_MPEG2, 29);
+
+static MESON_GATE(meson8b_vclk2_venci0, HHI_GCLK_OTHER, 1);
+static MESON_GATE(meson8b_vclk2_venci1, HHI_GCLK_OTHER, 2);
+static MESON_GATE(meson8b_vclk2_vencp0, HHI_GCLK_OTHER, 3);
+static MESON_GATE(meson8b_vclk2_vencp1, HHI_GCLK_OTHER, 4);
+static MESON_GATE(meson8b_gclk_venci_int, HHI_GCLK_OTHER, 8);
+static MESON_GATE(meson8b_gclk_vencp_int, HHI_GCLK_OTHER, 9);
+static MESON_GATE(meson8b_dac_clk, HHI_GCLK_OTHER, 10);
+static MESON_GATE(meson8b_aoclk_gate, HHI_GCLK_OTHER, 14);
+static MESON_GATE(meson8b_iec958_gate, HHI_GCLK_OTHER, 16);
+static MESON_GATE(meson8b_enc480p, HHI_GCLK_OTHER, 20);
+static MESON_GATE(meson8b_rng1, HHI_GCLK_OTHER, 21);
+static MESON_GATE(meson8b_gclk_vencl_int, HHI_GCLK_OTHER, 22);
+static MESON_GATE(meson8b_vclk2_venclmcc, HHI_GCLK_OTHER, 24);
+static MESON_GATE(meson8b_vclk2_vencl, HHI_GCLK_OTHER, 25);
+static MESON_GATE(meson8b_vclk2_other, HHI_GCLK_OTHER, 26);
+static MESON_GATE(meson8b_edp, HHI_GCLK_OTHER, 31);
+
+/* Always On (AO) domain gates */
+
+static MESON_GATE(meson8b_ao_media_cpu, HHI_GCLK_AO, 0);
+static MESON_GATE(meson8b_ao_ahb_sram, HHI_GCLK_AO, 1);
+static MESON_GATE(meson8b_ao_ahb_bus, HHI_GCLK_AO, 2);
+static MESON_GATE(meson8b_ao_iface, HHI_GCLK_AO, 3);
+
static struct clk_hw_onecell_data meson8b_hw_onecell_data = {
.hws = {
[CLKID_XTAL] = &meson8b_xtal.hw,
@@ -344,6 +414,83 @@ static struct clk_hw_onecell_data meson8b_hw_onecell_data = {
[CLKID_MPEG_SEL] = &meson8b_mpeg_clk_sel.hw,
[CLKID_MPEG_DIV] = &meson8b_mpeg_clk_div.hw,
[CLKID_CLK81] = &meson8b_clk81.hw,
+ [CLKID_DDR] = &meson8b_ddr.hw,
+ [CLKID_DOS] = &meson8b_dos.hw,
+ [CLKID_ISA] = &meson8b_isa.hw,
+ [CLKID_PL301] = &meson8b_pl301.hw,
+ [CLKID_PERIPHS] = &meson8b_periphs.hw,
+ [CLKID_SPICC] = &meson8b_spicc.hw,
+ [CLKID_I2C] = &meson8b_i2c.hw,
+ [CLKID_SAR_ADC] = &meson8b_sar_adc.hw,
+ [CLKID_SMART_CARD] = &meson8b_smart_card.hw,
+ [CLKID_RNG0] = &meson8b_rng0.hw,
+ [CLKID_UART0] = &meson8b_uart0.hw,
+ [CLKID_SDHC] = &meson8b_sdhc.hw,
+ [CLKID_STREAM] = &meson8b_stream.hw,
+ [CLKID_ASYNC_FIFO] = &meson8b_async_fifo.hw,
+ [CLKID_SDIO] = &meson8b_sdio.hw,
+ [CLKID_ABUF] = &meson8b_abuf.hw,
+ [CLKID_HIU_IFACE] = &meson8b_hiu_iface.hw,
+ [CLKID_ASSIST_MISC] = &meson8b_assist_misc.hw,
+ [CLKID_SPI] = &meson8b_spi.hw,
+ [CLKID_I2S_SPDIF] = &meson8b_i2s_spdif.hw,
+ [CLKID_ETH] = &meson8b_eth.hw,
+ [CLKID_DEMUX] = &meson8b_demux.hw,
+ [CLKID_AIU_GLUE] = &meson8b_aiu_glue.hw,
+ [CLKID_IEC958] = &meson8b_iec958.hw,
+ [CLKID_I2S_OUT] = &meson8b_i2s_out.hw,
+ [CLKID_AMCLK] = &meson8b_amclk.hw,
+ [CLKID_AIFIFO2] = &meson8b_aififo2.hw,
+ [CLKID_MIXER] = &meson8b_mixer.hw,
+ [CLKID_MIXER_IFACE] = &meson8b_mixer_iface.hw,
+ [CLKID_ADC] = &meson8b_adc.hw,
+ [CLKID_BLKMV] = &meson8b_blkmv.hw,
+ [CLKID_AIU] = &meson8b_aiu.hw,
+ [CLKID_UART1] = &meson8b_uart1.hw,
+ [CLKID_G2D] = &meson8b_g2d.hw,
+ [CLKID_USB0] = &meson8b_usb0.hw,
+ [CLKID_USB1] = &meson8b_usb1.hw,
+ [CLKID_RESET] = &meson8b_reset.hw,
+ [CLKID_NAND] = &meson8b_nand.hw,
+ [CLKID_DOS_PARSER] = &meson8b_dos_parser.hw,
+ [CLKID_USB] = &meson8b_usb.hw,
+ [CLKID_VDIN1] = &meson8b_vdin1.hw,
+ [CLKID_AHB_ARB0] = &meson8b_ahb_arb0.hw,
+ [CLKID_EFUSE] = &meson8b_efuse.hw,
+ [CLKID_BOOT_ROM] = &meson8b_boot_rom.hw,
+ [CLKID_AHB_DATA_BUS] = &meson8b_ahb_data_bus.hw,
+ [CLKID_AHB_CTRL_BUS] = &meson8b_ahb_ctrl_bus.hw,
+ [CLKID_HDMI_INTR_SYNC] = &meson8b_hdmi_intr_sync.hw,
+ [CLKID_HDMI_PCLK] = &meson8b_hdmi_pclk.hw,
+ [CLKID_USB1_DDR_BRIDGE] = &meson8b_usb1_ddr_bridge.hw,
+ [CLKID_USB0_DDR_BRIDGE] = &meson8b_usb0_ddr_bridge.hw,
+ [CLKID_MMC_PCLK] = &meson8b_mmc_pclk.hw,
+ [CLKID_DVIN] = &meson8b_dvin.hw,
+ [CLKID_UART2] = &meson8b_uart2.hw,
+ [CLKID_SANA] = &meson8b_sana.hw,
+ [CLKID_VPU_INTR] = &meson8b_vpu_intr.hw,
+ [CLKID_SEC_AHB_AHB3_BRIDGE] = &meson8b_sec_ahb_ahb3_bridge.hw,
+ [CLKID_CLK81_A9] = &meson8b_clk81_a9.hw,
+ [CLKID_VCLK2_VENCI0] = &meson8b_vclk2_venci0.hw,
+ [CLKID_VCLK2_VENCI1] = &meson8b_vclk2_venci1.hw,
+ [CLKID_VCLK2_VENCP0] = &meson8b_vclk2_vencp0.hw,
+ [CLKID_VCLK2_VENCP1] = &meson8b_vclk2_vencp1.hw,
+ [CLKID_GCLK_VENCI_INT] = &meson8b_gclk_venci_int.hw,
+ [CLKID_GCLK_VENCI_INT] = &meson8b_gclk_vencp_int.hw,
+ [CLKID_DAC_CLK] = &meson8b_dac_clk.hw,
+ [CLKID_AOCLK_GATE] = &meson8b_aoclk_gate.hw,
+ [CLKID_IEC958_GATE] = &meson8b_iec958_gate.hw,
+ [CLKID_ENC480P] = &meson8b_enc480p.hw,
+ [CLKID_RNG1] = &meson8b_rng1.hw,
+ [CLKID_GCLK_VENCL_INT] = &meson8b_gclk_vencl_int.hw,
+ [CLKID_VCLK2_VENCLMCC] = &meson8b_vclk2_venclmcc.hw,
+ [CLKID_VCLK2_VENCL] = &meson8b_vclk2_vencl.hw,
+ [CLKID_VCLK2_OTHER] = &meson8b_vclk2_other.hw,
+ [CLKID_EDP] = &meson8b_edp.hw,
+ [CLKID_AO_MEDIA_CPU] = &meson8b_ao_media_cpu.hw,
+ [CLKID_AO_AHB_SRAM] = &meson8b_ao_ahb_sram.hw,
+ [CLKID_AO_AHB_BUS] = &meson8b_ao_ahb_bus.hw,
+ [CLKID_AO_IFACE] = &meson8b_ao_iface.hw,
},
.num = CLK_NR_CLKS,
};
@@ -354,6 +501,87 @@ static struct meson_clk_pll *const meson8b_clk_plls[] = {
&meson8b_sys_pll,
};
+static struct clk_gate *meson8b_clk_gates[] = {
+ &meson8b_clk81,
+ &meson8b_ddr,
+ &meson8b_dos,
+ &meson8b_isa,
+ &meson8b_pl301,
+ &meson8b_periphs,
+ &meson8b_spicc,
+ &meson8b_i2c,
+ &meson8b_sar_adc,
+ &meson8b_smart_card,
+ &meson8b_rng0,
+ &meson8b_uart0,
+ &meson8b_sdhc,
+ &meson8b_stream,
+ &meson8b_async_fifo,
+ &meson8b_sdio,
+ &meson8b_abuf,
+ &meson8b_hiu_iface,
+ &meson8b_assist_misc,
+ &meson8b_spi,
+ &meson8b_i2s_spdif,
+ &meson8b_eth,
+ &meson8b_demux,
+ &meson8b_aiu_glue,
+ &meson8b_iec958,
+ &meson8b_i2s_out,
+ &meson8b_amclk,
+ &meson8b_aififo2,
+ &meson8b_mixer,
+ &meson8b_mixer_iface,
+ &meson8b_adc,
+ &meson8b_blkmv,
+ &meson8b_aiu,
+ &meson8b_uart1,
+ &meson8b_g2d,
+ &meson8b_usb0,
+ &meson8b_usb1,
+ &meson8b_reset,
+ &meson8b_nand,
+ &meson8b_dos_parser,
+ &meson8b_usb,
+ &meson8b_vdin1,
+ &meson8b_ahb_arb0,
+ &meson8b_efuse,
+ &meson8b_boot_rom,
+ &meson8b_ahb_data_bus,
+ &meson8b_ahb_ctrl_bus,
+ &meson8b_hdmi_intr_sync,
+ &meson8b_hdmi_pclk,
+ &meson8b_usb1_ddr_bridge,
+ &meson8b_usb0_ddr_bridge,
+ &meson8b_mmc_pclk,
+ &meson8b_dvin,
+ &meson8b_uart2,
+ &meson8b_sana,
+ &meson8b_vpu_intr,
+ &meson8b_sec_ahb_ahb3_bridge,
+ &meson8b_clk81_a9,
+ &meson8b_vclk2_venci0,
+ &meson8b_vclk2_venci1,
+ &meson8b_vclk2_vencp0,
+ &meson8b_vclk2_vencp1,
+ &meson8b_gclk_venci_int,
+ &meson8b_gclk_vencp_int,
+ &meson8b_dac_clk,
+ &meson8b_aoclk_gate,
+ &meson8b_iec958_gate,
+ &meson8b_enc480p,
+ &meson8b_rng1,
+ &meson8b_gclk_vencl_int,
+ &meson8b_vclk2_venclmcc,
+ &meson8b_vclk2_vencl,
+ &meson8b_vclk2_other,
+ &meson8b_edp,
+ &meson8b_ao_media_cpu,
+ &meson8b_ao_ahb_sram,
+ &meson8b_ao_ahb_bus,
+ &meson8b_ao_iface,
+};
+
static int meson8b_clkc_probe(struct platform_device *pdev)
{
void __iomem *clk_base;
@@ -381,6 +609,11 @@ static int meson8b_clkc_probe(struct platform_device *pdev)
meson8b_mpeg_clk_div.reg = clk_base + (u32)meson8b_mpeg_clk_div.reg;
meson8b_clk81.reg = clk_base + (u32)meson8b_clk81.reg;
+ /* Populate base address for gates */
+ for (i = 0; i < ARRAY_SIZE(meson8b_clk_gates); i++)
+ meson8b_clk_gates[i]->reg = clk_base +
+ (u32)meson8b_clk_gates[i]->reg;
+
/*
* register all clks
* CLKID_UNUSED = 0, so skip it and start with CLKID_XTAL = 1
diff --git a/drivers/clk/meson/meson8b.h b/drivers/clk/meson/meson8b.h
new file mode 100644
index 000000000000..010e9582888d
--- /dev/null
+++ b/drivers/clk/meson/meson8b.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2015 Endless Mobile, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * Copyright (c) 2016 BayLibre, Inc.
+ * Michael Turquette <mturquette@baylibre.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __MESON8B_H
+#define __MESON8B_H
+
+/*
+ * Clock controller register offsets
+ *
+ * Register offsets from the HardKernel[0] data sheet are listed in comment
+ * blocks below. Those offsets must be multiplied by 4 before adding them to
+ * the base address to get the right value
+ *
+ * [0] http://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf
+ */
+#define HHI_GCLK_MPEG0 0x140 /* 0x50 offset in data sheet */
+#define HHI_GCLK_MPEG1 0x144 /* 0x51 offset in data sheet */
+#define HHI_GCLK_MPEG2 0x148 /* 0x52 offset in data sheet */
+#define HHI_GCLK_OTHER 0x150 /* 0x54 offset in data sheet */
+#define HHI_GCLK_AO 0x154 /* 0x55 offset in data sheet */
+#define HHI_SYS_CPU_CLK_CNTL1 0x15c /* 0x57 offset in data sheet */
+#define HHI_MPEG_CLK_CNTL 0x174 /* 0x5d offset in data sheet */
+#define HHI_MPLL_CNTL 0x280 /* 0xa0 offset in data sheet */
+#define HHI_SYS_PLL_CNTL 0x300 /* 0xc0 offset in data sheet */
+#define HHI_VID_PLL_CNTL 0x320 /* 0xc8 offset in data sheet */
+
+/*
+ * CLKID index values
+ *
+ * These indices are entirely contrived and do not map onto the hardware.
+ * Migrate them out of this header and into the DT header file when they need
+ * to be exposed to client nodes in DT: include/dt-bindings/clock/meson8b-clkc.h
+ */
+
+/* CLKID_UNUSED */
+/* CLKID_XTAL */
+/* CLKID_PLL_FIXED */
+/* CLKID_PLL_VID */
+/* CLKID_PLL_SYS */
+/* CLKID_FCLK_DIV2 */
+/* CLKID_FCLK_DIV3 */
+/* CLKID_FCLK_DIV4 */
+/* CLKID_FCLK_DIV5 */
+/* CLKID_FCLK_DIV7 */
+/* CLKID_CLK81 */
+/* CLKID_MALI */
+/* CLKID_CPUCLK */
+/* CLKID_ZERO */
+/* CLKID_MPEG_SEL */
+/* CLKID_MPEG_DIV */
+#define CLKID_DDR 16
+#define CLKID_DOS 17
+#define CLKID_ISA 18
+#define CLKID_PL301 19
+#define CLKID_PERIPHS 20
+#define CLKID_SPICC 21
+#define CLKID_I2C 22
+#define CLKID_SAR_ADC 23
+#define CLKID_SMART_CARD 24
+#define CLKID_RNG0 25
+#define CLKID_UART0 26
+#define CLKID_SDHC 27
+#define CLKID_STREAM 28
+#define CLKID_ASYNC_FIFO 29
+#define CLKID_SDIO 30
+#define CLKID_ABUF 31
+#define CLKID_HIU_IFACE 32
+#define CLKID_ASSIST_MISC 33
+#define CLKID_SPI 34
+#define CLKID_I2S_SPDIF 35
+#define CLKID_ETH 36
+#define CLKID_DEMUX 37
+#define CLKID_AIU_GLUE 38
+#define CLKID_IEC958 39
+#define CLKID_I2S_OUT 40
+#define CLKID_AMCLK 41
+#define CLKID_AIFIFO2 42
+#define CLKID_MIXER 43
+#define CLKID_MIXER_IFACE 44
+#define CLKID_ADC 45
+#define CLKID_BLKMV 46
+#define CLKID_AIU 47
+#define CLKID_UART1 48
+#define CLKID_G2D 49
+#define CLKID_USB0 50
+#define CLKID_USB1 51
+#define CLKID_RESET 52
+#define CLKID_NAND 53
+#define CLKID_DOS_PARSER 54
+#define CLKID_USB 55
+#define CLKID_VDIN1 56
+#define CLKID_AHB_ARB0 57
+#define CLKID_EFUSE 58
+#define CLKID_BOOT_ROM 59
+#define CLKID_AHB_DATA_BUS 60
+#define CLKID_AHB_CTRL_BUS 61
+#define CLKID_HDMI_INTR_SYNC 62
+#define CLKID_HDMI_PCLK 63
+#define CLKID_USB1_DDR_BRIDGE 64
+#define CLKID_USB0_DDR_BRIDGE 65
+#define CLKID_MMC_PCLK 66
+#define CLKID_DVIN 67
+#define CLKID_UART2 68
+#define CLKID_SANA 69
+#define CLKID_VPU_INTR 70
+#define CLKID_SEC_AHB_AHB3_BRIDGE 71
+#define CLKID_CLK81_A9 72
+#define CLKID_VCLK2_VENCI0 73
+#define CLKID_VCLK2_VENCI1 74
+#define CLKID_VCLK2_VENCP0 75
+#define CLKID_VCLK2_VENCP1 76
+#define CLKID_GCLK_VENCI_INT 77
+#define CLKID_GCLK_VENCP_INT 78
+#define CLKID_DAC_CLK 79
+#define CLKID_AOCLK_GATE 80
+#define CLKID_IEC958_GATE 81
+#define CLKID_ENC480P 82
+#define CLKID_RNG1 83
+#define CLKID_GCLK_VENCL_INT 84
+#define CLKID_VCLK2_VENCLMCC 85
+#define CLKID_VCLK2_VENCL 86
+#define CLKID_VCLK2_OTHER 87
+#define CLKID_EDP 88
+#define CLKID_AO_MEDIA_CPU 89
+#define CLKID_AO_AHB_SRAM 90
+#define CLKID_AO_AHB_BUS 91
+#define CLKID_AO_IFACE 92
+
+#define CLK_NR_CLKS 93
+
+/* include the CLKIDs that have been made part of the stable DT binding */
+#include <dt-bindings/clock/meson8b-clkc.h>
+
+#endif /* __MESON8B_H */
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 0e22f241403b..bca172d42c74 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -209,5 +209,6 @@ config HAVE_ARM_SMCCC
source "drivers/firmware/broadcom/Kconfig"
source "drivers/firmware/google/Kconfig"
source "drivers/firmware/efi/Kconfig"
+source "drivers/firmware/meson/Kconfig"
endmenu
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 44a59dcfc398..898ac41fa8b3 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_QCOM_SCM_32) += qcom_scm-32.o
CFLAGS_qcom_scm-32.o :=$(call as-instr,.arch armv7-a\n.arch_extension sec,-DREQUIRES_SEC=1) -march=armv7-a
obj-y += broadcom/
+obj-y += meson/
obj-$(CONFIG_GOOGLE_FIRMWARE) += google/
obj-$(CONFIG_EFI) += efi/
obj-$(CONFIG_UEFI_CPER) += efi/
diff --git a/drivers/firmware/meson/Kconfig b/drivers/firmware/meson/Kconfig
new file mode 100644
index 000000000000..170d7e8bcdfb
--- /dev/null
+++ b/drivers/firmware/meson/Kconfig
@@ -0,0 +1,9 @@
+#
+# Amlogic Secure Monitor driver
+#
+config MESON_SM
+ bool
+ default ARCH_MESON
+ depends on ARM64_4K_PAGES
+ help
+ Say y here to enable the Amlogic secure monitor driver
diff --git a/drivers/firmware/meson/Makefile b/drivers/firmware/meson/Makefile
new file mode 100644
index 000000000000..9ab3884f96bc
--- /dev/null
+++ b/drivers/firmware/meson/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_MESON_SM) += meson_sm.o
diff --git a/drivers/firmware/meson/meson_sm.c b/drivers/firmware/meson/meson_sm.c
new file mode 100644
index 000000000000..b0d254930ed3
--- /dev/null
+++ b/drivers/firmware/meson/meson_sm.c
@@ -0,0 +1,248 @@
+/*
+ * Amlogic Secure Monitor driver
+ *
+ * Copyright (C) 2016 Endless Mobile, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define pr_fmt(fmt) "meson-sm: " fmt
+
+#include <linux/arm-smccc.h>
+#include <linux/bug.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/printk.h>
+#include <linux/types.h>
+#include <linux/sizes.h>
+
+#include <linux/firmware/meson/meson_sm.h>
+
+struct meson_sm_cmd {
+ unsigned int index;
+ u32 smc_id;
+};
+#define CMD(d, s) { .index = (d), .smc_id = (s), }
+
+struct meson_sm_chip {
+ unsigned int shmem_size;
+ u32 cmd_shmem_in_base;
+ u32 cmd_shmem_out_base;
+ struct meson_sm_cmd cmd[];
+};
+
+struct meson_sm_chip gxbb_chip = {
+ .shmem_size = SZ_4K,
+ .cmd_shmem_in_base = 0x82000020,
+ .cmd_shmem_out_base = 0x82000021,
+ .cmd = {
+ CMD(SM_EFUSE_READ, 0x82000030),
+ CMD(SM_EFUSE_WRITE, 0x82000031),
+ CMD(SM_EFUSE_USER_MAX, 0x82000033),
+ { /* sentinel */ },
+ },
+};
+
+struct meson_sm_firmware {
+ const struct meson_sm_chip *chip;
+ void __iomem *sm_shmem_in_base;
+ void __iomem *sm_shmem_out_base;
+};
+
+static struct meson_sm_firmware fw;
+
+static u32 meson_sm_get_cmd(const struct meson_sm_chip *chip,
+ unsigned int cmd_index)
+{
+ const struct meson_sm_cmd *cmd = chip->cmd;
+
+ while (cmd->smc_id && cmd->index != cmd_index)
+ cmd++;
+
+ return cmd->smc_id;
+}
+
+static u32 __meson_sm_call(u32 cmd, u32 arg0, u32 arg1, u32 arg2,
+ u32 arg3, u32 arg4)
+{
+ struct arm_smccc_res res;
+
+ arm_smccc_smc(cmd, arg0, arg1, arg2, arg3, arg4, 0, 0, &res);
+ return res.a0;
+}
+
+static void __iomem *meson_sm_map_shmem(u32 cmd_shmem, unsigned int size)
+{
+ u32 sm_phy_base;
+
+ sm_phy_base = __meson_sm_call(cmd_shmem, 0, 0, 0, 0, 0);
+ if (!sm_phy_base)
+ return 0;
+
+ return ioremap_cache(sm_phy_base, size);
+}
+
+/**
+ * meson_sm_call - generic SMC32 call to the secure-monitor
+ *
+ * @cmd_index: Index of the SMC32 function ID
+ * @ret: Returned value
+ * @arg0: SMC32 Argument 0
+ * @arg1: SMC32 Argument 1
+ * @arg2: SMC32 Argument 2
+ * @arg3: SMC32 Argument 3
+ * @arg4: SMC32 Argument 4
+ *
+ * Return: 0 on success, a negative value on error
+ */
+int meson_sm_call(unsigned int cmd_index, u32 *ret, u32 arg0,
+ u32 arg1, u32 arg2, u32 arg3, u32 arg4)
+{
+ u32 cmd, lret;
+
+ if (!fw.chip)
+ return -ENOENT;
+
+ cmd = meson_sm_get_cmd(fw.chip, cmd_index);
+ if (!cmd)
+ return -EINVAL;
+
+ lret = __meson_sm_call(cmd, arg0, arg1, arg2, arg3, arg4);
+
+ if (ret)
+ *ret = lret;
+
+ return 0;
+}
+EXPORT_SYMBOL(meson_sm_call);
+
+/**
+ * meson_sm_call_read - retrieve data from secure-monitor
+ *
+ * @buffer: Buffer to store the retrieved data
+ * @cmd_index: Index of the SMC32 function ID
+ * @arg0: SMC32 Argument 0
+ * @arg1: SMC32 Argument 1
+ * @arg2: SMC32 Argument 2
+ * @arg3: SMC32 Argument 3
+ * @arg4: SMC32 Argument 4
+ *
+ * Return: size of read data on success, a negative value on error
+ */
+int meson_sm_call_read(void *buffer, unsigned int cmd_index, u32 arg0,
+ u32 arg1, u32 arg2, u32 arg3, u32 arg4)
+{
+ u32 size;
+
+ if (!fw.chip)
+ return -ENOENT;
+
+ if (!fw.chip->cmd_shmem_out_base)
+ return -EINVAL;
+
+ if (meson_sm_call(cmd_index, &size, arg0, arg1, arg2, arg3, arg4) < 0)
+ return -EINVAL;
+
+ if (!size || size > fw.chip->shmem_size)
+ return -EINVAL;
+
+ if (buffer)
+ memcpy(buffer, fw.sm_shmem_out_base, size);
+
+ return size;
+}
+EXPORT_SYMBOL(meson_sm_call_read);
+
+/**
+ * meson_sm_call_write - send data to secure-monitor
+ *
+ * @buffer: Buffer containing data to send
+ * @size: Size of the data to send
+ * @cmd_index: Index of the SMC32 function ID
+ * @arg0: SMC32 Argument 0
+ * @arg1: SMC32 Argument 1
+ * @arg2: SMC32 Argument 2
+ * @arg3: SMC32 Argument 3
+ * @arg4: SMC32 Argument 4
+ *
+ * Return: size of sent data on success, a negative value on error
+ */
+int meson_sm_call_write(void *buffer, unsigned int size, unsigned int cmd_index,
+ u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4)
+{
+ u32 written;
+
+ if (!fw.chip)
+ return -ENOENT;
+
+ if (size > fw.chip->shmem_size)
+ return -EINVAL;
+
+ if (!fw.chip->cmd_shmem_in_base)
+ return -EINVAL;
+
+ memcpy(fw.sm_shmem_in_base, buffer, size);
+
+ if (meson_sm_call(cmd_index, &written, arg0, arg1, arg2, arg3, arg4) < 0)
+ return -EINVAL;
+
+ if (!written)
+ return -EINVAL;
+
+ return written;
+}
+EXPORT_SYMBOL(meson_sm_call_write);
+
+static const struct of_device_id meson_sm_ids[] = {
+ { .compatible = "amlogic,meson-gxbb-sm", .data = &gxbb_chip },
+ { /* sentinel */ },
+};
+
+int __init meson_sm_init(void)
+{
+ const struct meson_sm_chip *chip;
+ const struct of_device_id *matched_np;
+ struct device_node *np;
+
+ np = of_find_matching_node_and_match(NULL, meson_sm_ids, &matched_np);
+ if (!np)
+ return -ENODEV;
+
+ chip = matched_np->data;
+ if (!chip) {
+ pr_err("unable to setup secure-monitor data\n");
+ goto out;
+ }
+
+ if (chip->cmd_shmem_in_base) {
+ fw.sm_shmem_in_base = meson_sm_map_shmem(chip->cmd_shmem_in_base,
+ chip->shmem_size);
+ if (WARN_ON(!fw.sm_shmem_in_base))
+ goto out;
+ }
+
+ if (chip->cmd_shmem_out_base) {
+ fw.sm_shmem_out_base = meson_sm_map_shmem(chip->cmd_shmem_out_base,
+ chip->shmem_size);
+ if (WARN_ON(!fw.sm_shmem_out_base))
+ goto out_in_base;
+ }
+
+ fw.chip = chip;
+ pr_info("secure-monitor enabled\n");
+
+ return 0;
+
+out_in_base:
+ iounmap(fw.sm_shmem_in_base);
+out:
+ return -EINVAL;
+}
+device_initcall(meson_sm_init);
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c
index fcc3b82d1454..003fff07ade2 100644
--- a/drivers/media/rc/meson-ir.c
+++ b/drivers/media/rc/meson-ir.c
@@ -24,6 +24,7 @@
#define DRIVER_NAME "meson-ir"
+/* valid on all Meson platforms */
#define IR_DEC_LDR_ACTIVE 0x00
#define IR_DEC_LDR_IDLE 0x04
#define IR_DEC_LDR_REPEAT 0x08
@@ -32,12 +33,21 @@
#define IR_DEC_FRAME 0x14
#define IR_DEC_STATUS 0x18
#define IR_DEC_REG1 0x1c
+/* only available on Meson 8b and newer */
+#define IR_DEC_REG2 0x20
#define REG0_RATE_MASK (BIT(11) - 1)
-#define REG1_MODE_MASK (BIT(7) | BIT(8))
-#define REG1_MODE_NEC (0 << 7)
-#define REG1_MODE_GENERAL (2 << 7)
+#define DECODE_MODE_NEC 0x0
+#define DECODE_MODE_RAW 0x2
+
+/* Meson 6b uses REG1 to configure the mode */
+#define REG1_MODE_MASK GENMASK(8, 7)
+#define REG1_MODE_SHIFT 7
+
+/* Meson 8b / GXBB use REG2 to configure the mode */
+#define REG2_MODE_MASK GENMASK(3, 0)
+#define REG2_MODE_SHIFT 0
#define REG1_TIME_IV_SHIFT 16
#define REG1_TIME_IV_MASK ((BIT(13) - 1) << REG1_TIME_IV_SHIFT)
@@ -158,8 +168,15 @@ static int meson_ir_probe(struct platform_device *pdev)
/* Reset the decoder */
meson_ir_set_mask(ir, IR_DEC_REG1, REG1_RESET, REG1_RESET);
meson_ir_set_mask(ir, IR_DEC_REG1, REG1_RESET, 0);
- /* Set general operation mode */
- meson_ir_set_mask(ir, IR_DEC_REG1, REG1_MODE_MASK, REG1_MODE_GENERAL);
+
+ /* Set general operation mode (= raw/software decoding) */
+ if (of_device_is_compatible(node, "amlogic,meson6-ir"))
+ meson_ir_set_mask(ir, IR_DEC_REG1, REG1_MODE_MASK,
+ DECODE_MODE_RAW << REG1_MODE_SHIFT);
+ else
+ meson_ir_set_mask(ir, IR_DEC_REG2, REG2_MODE_MASK,
+ DECODE_MODE_RAW << REG2_MODE_SHIFT);
+
/* Set rate */
meson_ir_set_mask(ir, IR_DEC_REG0, REG0_RATE_MASK, MESON_TRATE - 1);
/* IRQ on rising and falling edges */
@@ -197,6 +214,8 @@ static int meson_ir_remove(struct platform_device *pdev)
static const struct of_device_id meson_ir_match[] = {
{ .compatible = "amlogic,meson6-ir" },
+ { .compatible = "amlogic,meson8b-ir" },
+ { .compatible = "amlogic,meson-gxbb-ir" },
{ },
};
diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index 8f06a6621ab1..54de17529c97 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -61,13 +61,13 @@ config DWMAC_LPC18XX
config DWMAC_MESON
tristate "Amlogic Meson dwmac support"
default ARCH_MESON
- depends on OF && (ARCH_MESON || COMPILE_TEST)
+ depends on OF && COMMON_CLK && (ARCH_MESON || COMPILE_TEST)
help
Support for Ethernet controller on Amlogic Meson SoCs.
This selects the Amlogic Meson SoC glue layer support for
- the stmmac device driver. This driver is used for Meson6 and
- Meson8 SoCs.
+ the stmmac device driver. This driver is used for Meson6,
+ Meson8, Meson8b and GXBB SoCs.
config DWMAC_ROCKCHIP
tristate "Rockchip dwmac support"
diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile
index 44b630cd1755..f77edb9c2fa9 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Makefile
+++ b/drivers/net/ethernet/stmicro/stmmac/Makefile
@@ -9,7 +9,7 @@ stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o ring_mode.o \
obj-$(CONFIG_STMMAC_PLATFORM) += stmmac-platform.o
obj-$(CONFIG_DWMAC_IPQ806X) += dwmac-ipq806x.o
obj-$(CONFIG_DWMAC_LPC18XX) += dwmac-lpc18xx.o
-obj-$(CONFIG_DWMAC_MESON) += dwmac-meson.o
+obj-$(CONFIG_DWMAC_MESON) += dwmac-meson.o dwmac-meson8b.o
obj-$(CONFIG_DWMAC_ROCKCHIP) += dwmac-rk.o
obj-$(CONFIG_DWMAC_SOCFPGA) += dwmac-altr-socfpga.o
obj-$(CONFIG_DWMAC_STI) += dwmac-sti.o
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
index c1bac1912b37..309d99536a2c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
@@ -1,5 +1,5 @@
/*
- * Amlogic Meson DWMAC glue layer
+ * Amlogic Meson6 and Meson8 DWMAC glue layer
*
* Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
*
@@ -96,5 +96,5 @@ static struct platform_driver meson6_dwmac_driver = {
module_platform_driver(meson6_dwmac_driver);
MODULE_AUTHOR("Beniamino Galvani <b.galvani@gmail.com>");
-MODULE_DESCRIPTION("Amlogic Meson DWMAC glue layer");
+MODULE_DESCRIPTION("Amlogic Meson6 and Meson8 DWMAC glue layer");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
new file mode 100644
index 000000000000..250e4ceafc8d
--- /dev/null
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
@@ -0,0 +1,324 @@
+/*
+ * Amlogic Meson8b and GXBB DWMAC glue layer
+ *
+ * Copyright (C) 2016 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/device.h>
+#include <linux/ethtool.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/module.h>
+#include <linux/of_net.h>
+#include <linux/mfd/syscon.h>
+#include <linux/platform_device.h>
+#include <linux/stmmac.h>
+
+#include "stmmac_platform.h"
+
+#define PRG_ETH0 0x0
+
+#define PRG_ETH0_RGMII_MODE BIT(0)
+
+/* mux to choose between fclk_div2 (bit unset) and mpll2 (bit set) */
+#define PRG_ETH0_CLK_M250_SEL_SHIFT 4
+#define PRG_ETH0_CLK_M250_SEL_MASK GENMASK(4, 4)
+
+#define PRG_ETH0_TXDLY_SHIFT 5
+#define PRG_ETH0_TXDLY_MASK GENMASK(6, 5)
+#define PRG_ETH0_TXDLY_OFF (0x0 << PRG_ETH0_TXDLY_SHIFT)
+#define PRG_ETH0_TXDLY_QUARTER (0x1 << PRG_ETH0_TXDLY_SHIFT)
+#define PRG_ETH0_TXDLY_HALF (0x2 << PRG_ETH0_TXDLY_SHIFT)
+#define PRG_ETH0_TXDLY_THREE_QUARTERS (0x3 << PRG_ETH0_TXDLY_SHIFT)
+
+/* divider for the result of m250_sel */
+#define PRG_ETH0_CLK_M250_DIV_SHIFT 7
+#define PRG_ETH0_CLK_M250_DIV_WIDTH 3
+
+/* divides the result of m25_sel by either 5 (bit unset) or 10 (bit set) */
+#define PRG_ETH0_CLK_M25_DIV_SHIFT 10
+#define PRG_ETH0_CLK_M25_DIV_WIDTH 1
+
+#define PRG_ETH0_INVERTED_RMII_CLK BIT(11)
+#define PRG_ETH0_TX_AND_PHY_REF_CLK BIT(12)
+
+#define MUX_CLK_NUM_PARENTS 2
+
+struct meson8b_dwmac {
+ struct platform_device *pdev;
+
+ void __iomem *regs;
+
+ phy_interface_t phy_mode;
+
+ struct clk_mux m250_mux;
+ struct clk *m250_mux_clk;
+ struct clk *m250_mux_parent[MUX_CLK_NUM_PARENTS];
+
+ struct clk_divider m250_div;
+ struct clk *m250_div_clk;
+
+ struct clk_divider m25_div;
+ struct clk *m25_div_clk;
+};
+
+static void meson8b_dwmac_mask_bits(struct meson8b_dwmac *dwmac, u32 reg,
+ u32 mask, u32 value)
+{
+ u32 data;
+
+ data = readl(dwmac->regs + reg);
+ data &= ~mask;
+ data |= (value & mask);
+
+ writel(data, dwmac->regs + reg);
+}
+
+static int meson8b_init_clk(struct meson8b_dwmac *dwmac)
+{
+ struct clk_init_data init;
+ int i, ret;
+ struct device *dev = &dwmac->pdev->dev;
+ char clk_name[32];
+ const char *clk_div_parents[1];
+ const char *mux_parent_names[MUX_CLK_NUM_PARENTS];
+ static struct clk_div_table clk_25m_div_table[] = {
+ { .val = 0, .div = 5 },
+ { .val = 1, .div = 10 },
+ { /* sentinel */ },
+ };
+
+ /* get the mux parents from DT */
+ for (i = 0; i < MUX_CLK_NUM_PARENTS; i++) {
+ char name[16];
+
+ snprintf(name, sizeof(name), "clkin%d", i);
+ dwmac->m250_mux_parent[i] = devm_clk_get(dev, name);
+ if (IS_ERR(dwmac->m250_mux_parent[i])) {
+ ret = PTR_ERR(dwmac->m250_mux_parent[i]);
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "Missing clock %s\n", name);
+ return ret;
+ }
+
+ mux_parent_names[i] =
+ __clk_get_name(dwmac->m250_mux_parent[i]);
+ }
+
+ /* create the m250_mux */
+ snprintf(clk_name, sizeof(clk_name), "%s#m250_sel", dev_name(dev));
+ init.name = clk_name;
+ init.ops = &clk_mux_ops;
+ init.flags = 0;
+ init.parent_names = mux_parent_names;
+ init.num_parents = MUX_CLK_NUM_PARENTS;
+
+ dwmac->m250_mux.reg = dwmac->regs + PRG_ETH0;
+ dwmac->m250_mux.shift = PRG_ETH0_CLK_M250_SEL_SHIFT;
+ dwmac->m250_mux.mask = PRG_ETH0_CLK_M250_SEL_MASK;
+ dwmac->m250_mux.flags = 0;
+ dwmac->m250_mux.table = NULL;
+ dwmac->m250_mux.hw.init = &init;
+
+ dwmac->m250_mux_clk = devm_clk_register(dev, &dwmac->m250_mux.hw);
+ if (WARN_ON(IS_ERR(dwmac->m250_mux_clk)))
+ return PTR_ERR(dwmac->m250_mux_clk);
+
+ /* create the m250_div */
+ snprintf(clk_name, sizeof(clk_name), "%s#m250_div", dev_name(dev));
+ init.name = devm_kstrdup(dev, clk_name, GFP_KERNEL);
+ init.ops = &clk_divider_ops;
+ init.flags = CLK_SET_RATE_PARENT;
+ clk_div_parents[0] = __clk_get_name(dwmac->m250_mux_clk);
+ init.parent_names = clk_div_parents;
+ init.num_parents = ARRAY_SIZE(clk_div_parents);
+
+ dwmac->m250_div.reg = dwmac->regs + PRG_ETH0;
+ dwmac->m250_div.shift = PRG_ETH0_CLK_M250_DIV_SHIFT;
+ dwmac->m250_div.width = PRG_ETH0_CLK_M250_DIV_WIDTH;
+ dwmac->m250_div.hw.init = &init;
+ dwmac->m250_div.flags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO;
+
+ dwmac->m250_div_clk = devm_clk_register(dev, &dwmac->m250_div.hw);
+ if (WARN_ON(IS_ERR(dwmac->m250_div_clk)))
+ return PTR_ERR(dwmac->m250_div_clk);
+
+ /* create the m25_div */
+ snprintf(clk_name, sizeof(clk_name), "%s#m25_div", dev_name(dev));
+ init.name = devm_kstrdup(dev, clk_name, GFP_KERNEL);
+ init.ops = &clk_divider_ops;
+ init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
+ clk_div_parents[0] = __clk_get_name(dwmac->m250_div_clk);
+ init.parent_names = clk_div_parents;
+ init.num_parents = ARRAY_SIZE(clk_div_parents);
+
+ dwmac->m25_div.reg = dwmac->regs + PRG_ETH0;
+ dwmac->m25_div.shift = PRG_ETH0_CLK_M25_DIV_SHIFT;
+ dwmac->m25_div.width = PRG_ETH0_CLK_M25_DIV_WIDTH;
+ dwmac->m25_div.table = clk_25m_div_table;
+ dwmac->m25_div.hw.init = &init;
+ dwmac->m25_div.flags = CLK_DIVIDER_ALLOW_ZERO;
+
+ dwmac->m25_div_clk = devm_clk_register(dev, &dwmac->m25_div.hw);
+ if (WARN_ON(IS_ERR(dwmac->m25_div_clk)))
+ return PTR_ERR(dwmac->m25_div_clk);
+
+ return 0;
+}
+
+static int meson8b_init_prg_eth(struct meson8b_dwmac *dwmac)
+{
+ int ret;
+ unsigned long clk_rate;
+
+ switch (dwmac->phy_mode) {
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ /* Generate a 25MHz clock for the PHY */
+ clk_rate = 25 * 1000 * 1000;
+
+ /* enable RGMII mode */
+ meson8b_dwmac_mask_bits(dwmac, PRG_ETH0, PRG_ETH0_RGMII_MODE,
+ PRG_ETH0_RGMII_MODE);
+
+ /* only relevant for RMII mode -> disable in RGMII mode */
+ meson8b_dwmac_mask_bits(dwmac, PRG_ETH0,
+ PRG_ETH0_INVERTED_RMII_CLK, 0);
+
+ /* TX clock delay - all known boards use a 1/4 cycle delay */
+ meson8b_dwmac_mask_bits(dwmac, PRG_ETH0, PRG_ETH0_TXDLY_MASK,
+ PRG_ETH0_TXDLY_QUARTER);
+ break;
+
+ case PHY_INTERFACE_MODE_RMII:
+ /* Use the rate of the mux clock for the internal RMII PHY */
+ clk_rate = clk_get_rate(dwmac->m250_mux_clk);
+
+ /* disable RGMII mode -> enables RMII mode */
+ meson8b_dwmac_mask_bits(dwmac, PRG_ETH0, PRG_ETH0_RGMII_MODE,
+ 0);
+
+ /* invert internal clk_rmii_i to generate 25/2.5 tx_rx_clk */
+ meson8b_dwmac_mask_bits(dwmac, PRG_ETH0,
+ PRG_ETH0_INVERTED_RMII_CLK,
+ PRG_ETH0_INVERTED_RMII_CLK);
+
+ /* TX clock delay cannot be configured in RMII mode */
+ meson8b_dwmac_mask_bits(dwmac, PRG_ETH0, PRG_ETH0_TXDLY_MASK,
+ 0);
+
+ break;
+
+ default:
+ dev_err(&dwmac->pdev->dev, "unsupported phy-mode %s\n",
+ phy_modes(dwmac->phy_mode));
+ return -EINVAL;
+ }
+
+ ret = clk_prepare_enable(dwmac->m25_div_clk);
+ if (ret) {
+ dev_err(&dwmac->pdev->dev, "failed to enable the PHY clock\n");
+ return ret;
+ }
+
+ ret = clk_set_rate(dwmac->m25_div_clk, clk_rate);
+ if (ret) {
+ clk_disable_unprepare(dwmac->m25_div_clk);
+
+ dev_err(&dwmac->pdev->dev, "failed to set PHY clock\n");
+ return ret;
+ }
+
+ /* enable TX_CLK and PHY_REF_CLK generator */
+ meson8b_dwmac_mask_bits(dwmac, PRG_ETH0, PRG_ETH0_TX_AND_PHY_REF_CLK,
+ PRG_ETH0_TX_AND_PHY_REF_CLK);
+
+ return 0;
+}
+
+static int meson8b_dwmac_probe(struct platform_device *pdev)
+{
+ struct plat_stmmacenet_data *plat_dat;
+ struct stmmac_resources stmmac_res;
+ struct resource *res;
+ struct meson8b_dwmac *dwmac;
+ int ret;
+
+ ret = stmmac_get_platform_resources(pdev, &stmmac_res);
+ if (ret)
+ return ret;
+
+ plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac);
+ if (IS_ERR(plat_dat))
+ return PTR_ERR(plat_dat);
+
+ dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL);
+ if (!dwmac)
+ return -ENOMEM;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ dwmac->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(dwmac->regs))
+ return PTR_ERR(dwmac->regs);
+
+ dwmac->pdev = pdev;
+ dwmac->phy_mode = of_get_phy_mode(pdev->dev.of_node);
+ if (dwmac->phy_mode < 0) {
+ dev_err(&pdev->dev, "missing phy-mode property\n");
+ return -EINVAL;
+ }
+
+ ret = meson8b_init_clk(dwmac);
+ if (ret)
+ return ret;
+
+ ret = meson8b_init_prg_eth(dwmac);
+ if (ret)
+ return ret;
+
+ plat_dat->bsp_priv = dwmac;
+
+ return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
+}
+
+static int meson8b_dwmac_remove(struct platform_device *pdev)
+{
+ struct meson8b_dwmac *dwmac = get_stmmac_bsp_priv(&pdev->dev);
+
+ clk_disable_unprepare(dwmac->m25_div_clk);
+
+ return stmmac_pltfr_remove(pdev);
+}
+
+static const struct of_device_id meson8b_dwmac_match[] = {
+ { .compatible = "amlogic,meson8b-dwmac" },
+ { .compatible = "amlogic,meson-gxbb-dwmac" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, meson8b_dwmac_match);
+
+static struct platform_driver meson8b_dwmac_driver = {
+ .probe = meson8b_dwmac_probe,
+ .remove = meson8b_dwmac_remove,
+ .driver = {
+ .name = "meson8b-dwmac",
+ .pm = &stmmac_pltfr_pm_ops,
+ .of_match_table = meson8b_dwmac_match,
+ },
+};
+module_platform_driver(meson8b_dwmac_driver);
+
+MODULE_AUTHOR("Martin Blumenstingl <martin.blumenstingl@googlemail.com>");
+MODULE_DESCRIPTION("Amlogic Meson8b and GXBB DWMAC glue layer");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h
index ffeb8d9e2b2e..64e147f53a9c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h
@@ -30,4 +30,12 @@ int stmmac_get_platform_resources(struct platform_device *pdev,
int stmmac_pltfr_remove(struct platform_device *pdev);
extern const struct dev_pm_ops stmmac_pltfr_pm_ops;
+static inline void *get_stmmac_bsp_priv(struct device *dev)
+{
+ struct net_device *ndev = dev_get_drvdata(dev);
+ struct stmmac_priv *priv = netdev_priv(ndev);
+
+ return priv->plat->bsp_priv;
+}
+
#endif /* __STMMAC_PLATFORM_H__ */
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
index f550c4596a7a..ba140eaee5c8 100644
--- a/drivers/nvmem/Kconfig
+++ b/drivers/nvmem/Kconfig
@@ -101,4 +101,14 @@ config NVMEM_VF610_OCOTP
This driver can also be build as a module. If so, the module will
be called nvmem-vf610-ocotp.
+config MESON_EFUSE
+ tristate "Amlogic eFuse Support"
+ depends on (ARCH_MESON || COMPILE_TEST) && MESON_SM
+ help
+ This is a driver to retrieve specific values from the eFuse found on
+ the Amlogic Meson SoCs.
+
+ This driver can also be built as a module. If so, the module
+ will be called nvmem_meson_efuse.
+
endif
diff --git a/drivers/nvmem/Makefile b/drivers/nvmem/Makefile
index 45ab1ae08fa9..8f942a0cdaec 100644
--- a/drivers/nvmem/Makefile
+++ b/drivers/nvmem/Makefile
@@ -22,3 +22,5 @@ obj-$(CONFIG_NVMEM_SUNXI_SID) += nvmem_sunxi_sid.o
nvmem_sunxi_sid-y := sunxi_sid.o
obj-$(CONFIG_NVMEM_VF610_OCOTP) += nvmem-vf610-ocotp.o
nvmem-vf610-ocotp-y := vf610-ocotp.o
+obj-$(CONFIG_MESON_EFUSE) += nvmem_meson_efuse.o
+nvmem_meson_efuse-y := meson-efuse.o
diff --git a/drivers/nvmem/meson-efuse.c b/drivers/nvmem/meson-efuse.c
new file mode 100644
index 000000000000..f207c3b10482
--- /dev/null
+++ b/drivers/nvmem/meson-efuse.c
@@ -0,0 +1,93 @@
+/*
+ * Amlogic eFuse Driver
+ *
+ * Copyright (c) 2016 Endless Computers, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/module.h>
+#include <linux/nvmem-provider.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+
+#include <linux/firmware/meson/meson_sm.h>
+
+static int meson_efuse_read(void *context, unsigned int offset,
+ void *val, size_t bytes)
+{
+ u8 *buf = val;
+ int ret;
+
+ ret = meson_sm_call_read(buf, SM_EFUSE_READ, offset,
+ bytes, 0, 0, 0);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static struct nvmem_config econfig = {
+ .name = "meson-efuse",
+ .owner = THIS_MODULE,
+ .stride = 1,
+ .word_size = 1,
+ .read_only = true,
+};
+
+static const struct of_device_id meson_efuse_match[] = {
+ { .compatible = "amlogic,meson-gxbb-efuse", },
+ { /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, meson_efuse_match);
+
+static int meson_efuse_probe(struct platform_device *pdev)
+{
+ struct nvmem_device *nvmem;
+ unsigned int size;
+
+ if (meson_sm_call(SM_EFUSE_USER_MAX, &size, 0, 0, 0, 0, 0) < 0)
+ return -EINVAL;
+
+ econfig.dev = &pdev->dev;
+ econfig.reg_read = meson_efuse_read;
+ econfig.size = size;
+
+ nvmem = nvmem_register(&econfig);
+ if (IS_ERR(nvmem))
+ return PTR_ERR(nvmem);
+
+ platform_set_drvdata(pdev, nvmem);
+
+ return 0;
+}
+
+static int meson_efuse_remove(struct platform_device *pdev)
+{
+ struct nvmem_device *nvmem = platform_get_drvdata(pdev);
+
+ return nvmem_unregister(nvmem);
+}
+
+static struct platform_driver meson_efuse_driver = {
+ .probe = meson_efuse_probe,
+ .remove = meson_efuse_remove,
+ .driver = {
+ .name = "meson-efuse",
+ .of_match_table = meson_efuse_match,
+ },
+};
+
+module_platform_driver(meson_efuse_driver);
+
+MODULE_AUTHOR("Carlo Caione <carlo@endlessm.com>");
+MODULE_DESCRIPTION("Amlogic Meson NVMEM driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index fc6f5251de5d..8f7b34c8a5d4 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -181,6 +181,38 @@ static const struct dwc2_core_params params_ltq = {
.hibernation = -1,
};
+static const struct dwc2_core_params params_amlogic = {
+ .otg_cap = DWC2_CAP_PARAM_NO_HNP_SRP_CAPABLE,
+ .otg_ver = -1,
+ .dma_enable = 1,
+ .dma_desc_enable = 0,
+ .dma_desc_fs_enable = 0,
+ .speed = DWC2_SPEED_PARAM_HIGH,
+ .enable_dynamic_fifo = 1,
+ .en_multiple_tx_fifo = -1,
+ .host_rx_fifo_size = 512,
+ .host_nperio_tx_fifo_size = 500,
+ .host_perio_tx_fifo_size = 500,
+ .max_transfer_size = -1,
+ .max_packet_count = -1,
+ .host_channels = 16,
+ .phy_type = DWC2_PHY_TYPE_PARAM_UTMI,
+ .phy_utmi_width = -1,
+ .phy_ulpi_ddr = -1,
+ .phy_ulpi_ext_vbus = -1,
+ .i2c_enable = -1,
+ .ulpi_fs_ls = -1,
+ .host_support_fs_ls_low_power = -1,
+ .host_ls_low_power_phy_clk = -1,
+ .ts_dline = -1,
+ .reload_ctl = 1,
+ .ahbcfg = GAHBCFG_HBSTLEN_INCR8 <<
+ GAHBCFG_HBSTLEN_SHIFT,
+ .uframe_sched = 0,
+ .external_id_pin_ctl = -1,
+ .hibernation = -1,
+};
+
/*
* Check the dr_mode against the module configuration and hardware
* capabilities.
@@ -464,6 +496,8 @@ static const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "lantiq,xrx200-usb", .data = &params_ltq },
{ .compatible = "snps,dwc2", .data = NULL },
{ .compatible = "samsung,s3c6400-hsotg", .data = NULL},
+ { .compatible = "amlogic,meson8b-usb", .data = &params_amlogic },
+ { .compatible = "amlogic,meson-gxbb-usb", .data = &params_amlogic },
{},
};
MODULE_DEVICE_TABLE(of, dwc2_of_match_table);
diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h
index f889d80246cb..baade6f429d0 100644
--- a/include/dt-bindings/clock/gxbb-clkc.h
+++ b/include/dt-bindings/clock/gxbb-clkc.h
@@ -6,7 +6,23 @@
#define __GXBB_CLKC_H
#define CLKID_CPUCLK 1
+#define CLKID_HDMI_PLL 2
+#define CLKID_FCLK_DIV2 4
+#define CLKID_FCLK_DIV3 5
+#define CLKID_FCLK_DIV4 6
#define CLKID_CLK81 12
+#define CLKID_MPLL2 15
+#define CLKID_SPI 34
+#define CLKID_I2C 22
#define CLKID_ETH 36
+#define CLKID_USB0 50
+#define CLKID_USB1 51
+#define CLKID_USB 55
+#define CLKID_USB1_DDR_BRIDGE 64
+#define CLKID_USB0_DDR_BRIDGE 65
+#define CLKID_AO_I2C 93
+#define CLKID_SD_EMMC_A 94
+#define CLKID_SD_EMMC_B 95
+#define CLKID_SD_EMMC_C 96
#endif /* __GXBB_CLKC_H */
diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h
index 595a58d0969a..a55ff8c9b30f 100644
--- a/include/dt-bindings/clock/meson8b-clkc.h
+++ b/include/dt-bindings/clock/meson8b-clkc.h
@@ -22,6 +22,4 @@
#define CLKID_MPEG_SEL 14
#define CLKID_MPEG_DIV 15
-#define CLK_NR_CLKS (CLKID_MPEG_DIV + 1)
-
#endif /* __MESON8B_CLKC_H */
diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h
new file mode 100644
index 000000000000..8e953c6f394a
--- /dev/null
+++ b/include/linux/firmware/meson/meson_sm.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2016 Endless Mobile, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _MESON_SM_FW_H_
+#define _MESON_SM_FW_H_
+
+enum {
+ SM_EFUSE_READ,
+ SM_EFUSE_WRITE,
+ SM_EFUSE_USER_MAX,
+};
+
+struct meson_sm_firmware;
+
+int meson_sm_call(unsigned int cmd_index, u32 *ret, u32 arg0, u32 arg1,
+ u32 arg2, u32 arg3, u32 arg4);
+int meson_sm_call_write(void *buffer, unsigned int b_size, unsigned int cmd_index,
+ u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4);
+int meson_sm_call_read(void *buffer, unsigned int cmd_index, u32 arg0, u32 arg1,
+ u32 arg2, u32 arg3, u32 arg4);
+
+#endif /* _MESON_SM_FW_H_ */