summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/sun6i-a31.dtsi
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2014-04-06 00:29:04 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-06 00:29:04 +0200
commitf83ccb93585d1f472c30fa2bbb8b56c23dbdb506 (patch)
tree6548d92ff3f362f590bc96129df3e5cb5170ac02 /arch/arm/boot/dts/sun6i-a31.dtsi
parentMerge tag 'boards-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/... (diff)
parentdts: stmmac: Document the clocks property in the stmmac base document (diff)
downloadlinux-f83ccb93585d1f472c30fa2bbb8b56c23dbdb506.tar.xz
linux-f83ccb93585d1f472c30fa2bbb8b56c23dbdb506.zip
Merge tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC device tree changes from Arnd Bergmann: "A large part of the arm-soc patches are nowadays DT changes, adding support for new SoCs, boards and devices without changing kernel source. The plan is still to move the devicetree files out of the kernel tree and reduce the amount of churn going on here, but we keep finding reasons to delay doing that. Changes are really all over the place, with little sticking out particularly. We have contributions from a total of 116 people in this branch. Unfortunately, the size of this branch also causes a significant number of conflicts at the moment, typically when subsystem maintainers merge patches that change the driver at the same time as the dts files. In most cases this could be avoided because the dts changes are supposed to be compatible in both ways, and we are asking everyone to send ARM dts changes through our tree only" * tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (541 commits) dts: stmmac: Document the clocks property in the stmmac base document dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac. ARM: STi: stih41x: Add support for the FSM Serial Flash Controller ARM: STi: stih416: Add support for the FSM Serial Flash Controller ARM: tegra: fix Dalmore pinctrl configuration ARM: dts: keystone: use common "ti,keystone" compatible instead of -evm ARM: dts: k2hk-evm: set ubifs partition size for 512M NAND ARM: dts: Build all keystone dt blobs ARM: dts: keystone: Fix control register range for clktsip ARM: dts: keystone: Fix domain register range for clkfftc1 ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot ARM: dts: add bcm590xx pmu support and enable for bcm28155-ap ARM: dts: bcm21664: Add device tree files. ARM: DT: bcm21664: Device tree bindings ARM: efm32: properly namespace i2c location property ARM: efm32: fix unit address part in USART2 device nodes' names ARM: mvebu: Enable NAND controller in Armada 385-DB ARM: mvebu: Add support for NAND controller in Armada 38x SoC ARM: mvebu: Add the Core Divider clock to Armada 38x SoCs ARM: mvebu: Add a 2 GHz fixed-clock on Armada 38x SoCs ...
Diffstat (limited to 'arch/arm/boot/dts/sun6i-a31.dtsi')
-rw-r--r--arch/arm/boot/dts/sun6i-a31.dtsi188
1 files changed, 168 insertions, 20 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 38d43febda4c..d45efa74827c 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -16,6 +16,16 @@
/ {
interrupt-parent = <&gic>;
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ serial3 = &uart3;
+ serial4 = &uart4;
+ serial5 = &uart5;
+ };
+
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -60,34 +70,32 @@
clock-frequency = <24000000>;
};
- osc32k: osc32k {
+ osc32k: clk@0 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
+ clock-output-names = "osc32k";
};
- pll1: pll1@01c20000 {
+ pll1: clk@01c20000 {
#clock-cells = <0>;
compatible = "allwinner,sun6i-a31-pll1-clk";
reg = <0x01c20000 0x4>;
clocks = <&osc24M>;
+ clock-output-names = "pll1";
};
- /*
- * This is a dummy clock, to be used as placeholder on
- * other mux clocks when a specific parent clock is not
- * yet implemented. It should be dropped when the driver
- * is complete.
- */
- pll6: pll6 {
+ pll6: clk@01c20028 {
#clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <0>;
+ compatible = "allwinner,sun6i-a31-pll6-clk";
+ reg = <0x01c20028 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll6";
};
cpu: cpu@01c20050 {
#clock-cells = <0>;
- compatible = "allwinner,sun4i-cpu-clk";
+ compatible = "allwinner,sun4i-a10-cpu-clk";
reg = <0x01c20050 0x4>;
/*
@@ -97,13 +105,15 @@
* Allwinner.
*/
clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>;
+ clock-output-names = "cpu";
};
axi: axi@01c20050 {
#clock-cells = <0>;
- compatible = "allwinner,sun4i-axi-clk";
+ compatible = "allwinner,sun4i-a10-axi-clk";
reg = <0x01c20050 0x4>;
clocks = <&cpu>;
+ clock-output-names = "axi";
};
ahb1_mux: ahb1_mux@01c20054 {
@@ -111,16 +121,18 @@
compatible = "allwinner,sun6i-a31-ahb1-mux-clk";
reg = <0x01c20054 0x4>;
clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6>;
+ clock-output-names = "ahb1_mux";
};
ahb1: ahb1@01c20054 {
#clock-cells = <0>;
- compatible = "allwinner,sun4i-ahb-clk";
+ compatible = "allwinner,sun4i-a10-ahb-clk";
reg = <0x01c20054 0x4>;
clocks = <&ahb1_mux>;
+ clock-output-names = "ahb1";
};
- ahb1_gates: ahb1_gates@01c20060 {
+ ahb1_gates: clk@01c20060 {
#clock-cells = <1>;
compatible = "allwinner,sun6i-a31-ahb1-gates-clk";
reg = <0x01c20060 0x8>;
@@ -143,12 +155,13 @@
apb1: apb1@01c20054 {
#clock-cells = <0>;
- compatible = "allwinner,sun4i-apb0-clk";
+ compatible = "allwinner,sun4i-a10-apb0-clk";
reg = <0x01c20054 0x4>;
clocks = <&ahb1>;
+ clock-output-names = "apb1";
};
- apb1_gates: apb1_gates@01c20060 {
+ apb1_gates: clk@01c20068 {
#clock-cells = <1>;
compatible = "allwinner,sun6i-a31-apb1-gates-clk";
reg = <0x01c20068 0x4>;
@@ -160,9 +173,10 @@
apb2_mux: apb2_mux@01c20058 {
#clock-cells = <0>;
- compatible = "allwinner,sun4i-apb1-mux-clk";
+ compatible = "allwinner,sun4i-a10-apb1-mux-clk";
reg = <0x01c20058 0x4>;
clocks = <&osc32k>, <&osc24M>, <&pll6>, <&pll6>;
+ clock-output-names = "apb2_mux";
};
apb2: apb2@01c20058 {
@@ -170,9 +184,10 @@
compatible = "allwinner,sun6i-a31-apb2-div-clk";
reg = <0x01c20058 0x4>;
clocks = <&apb2_mux>;
+ clock-output-names = "apb2";
};
- apb2_gates: apb2_gates@01c2006c {
+ apb2_gates: clk@01c2006c {
#clock-cells = <1>;
compatible = "allwinner,sun6i-a31-apb2-gates-clk";
reg = <0x01c2006c 0x4>;
@@ -182,6 +197,38 @@
"apb2_uart1", "apb2_uart2", "apb2_uart3",
"apb2_uart4", "apb2_uart5";
};
+
+ spi0_clk: clk@01c200a0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c200a0 0x4>;
+ clocks = <&osc24M>, <&pll6>;
+ clock-output-names = "spi0";
+ };
+
+ spi1_clk: clk@01c200a4 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c200a4 0x4>;
+ clocks = <&osc24M>, <&pll6>;
+ clock-output-names = "spi1";
+ };
+
+ spi2_clk: clk@01c200a8 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c200a8 0x4>;
+ clocks = <&osc24M>, <&pll6>;
+ clock-output-names = "spi2";
+ };
+
+ spi3_clk: clk@01c200ac {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c200ac 0x4>;
+ clocks = <&osc24M>, <&pll6>;
+ clock-output-names = "spi3";
+ };
};
soc@01c00000 {
@@ -218,6 +265,27 @@
allwinner,drive = <0>;
allwinner,pull = <0>;
};
+
+ i2c0_pins_a: i2c0@0 {
+ allwinner,pins = "PH14", "PH15";
+ allwinner,function = "i2c0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ i2c1_pins_a: i2c1@0 {
+ allwinner,pins = "PH16", "PH17";
+ allwinner,function = "i2c1";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ i2c2_pins_a: i2c2@0 {
+ allwinner,pins = "PH18", "PH19";
+ allwinner,function = "i2c2";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
};
ahb1_rst: reset@01c202c0 {
@@ -250,7 +318,7 @@
};
wdt1: watchdog@01c20ca0 {
- compatible = "allwinner,sun6i-wdt";
+ compatible = "allwinner,sun6i-a31-wdt";
reg = <0x01c20ca0 0x20>;
};
@@ -320,6 +388,86 @@
status = "disabled";
};
+ i2c0: i2c@01c2ac00 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2ac00 0x400>;
+ interrupts = <0 6 4>;
+ clocks = <&apb2_gates 0>;
+ clock-frequency = <100000>;
+ resets = <&apb2_rst 0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@01c2b000 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b000 0x400>;
+ interrupts = <0 7 4>;
+ clocks = <&apb2_gates 1>;
+ clock-frequency = <100000>;
+ resets = <&apb2_rst 1>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@01c2b400 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b400 0x400>;
+ interrupts = <0 8 4>;
+ clocks = <&apb2_gates 2>;
+ clock-frequency = <100000>;
+ resets = <&apb2_rst 2>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@01c2b800 {
+ compatible = "allwinner,sun6i-a31-i2c";
+ reg = <0x01c2b800 0x400>;
+ interrupts = <0 9 4>;
+ clocks = <&apb2_gates 3>;
+ clock-frequency = <100000>;
+ resets = <&apb2_rst 3>;
+ status = "disabled";
+ };
+
+ spi0: spi@01c68000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c68000 0x1000>;
+ interrupts = <0 65 4>;
+ clocks = <&ahb1_gates 20>, <&spi0_clk>;
+ clock-names = "ahb", "mod";
+ resets = <&ahb1_rst 20>;
+ status = "disabled";
+ };
+
+ spi1: spi@01c69000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c69000 0x1000>;
+ interrupts = <0 66 4>;
+ clocks = <&ahb1_gates 21>, <&spi1_clk>;
+ clock-names = "ahb", "mod";
+ resets = <&ahb1_rst 21>;
+ status = "disabled";
+ };
+
+ spi2: spi@01c6a000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c6a000 0x1000>;
+ interrupts = <0 67 4>;
+ clocks = <&ahb1_gates 22>, <&spi2_clk>;
+ clock-names = "ahb", "mod";
+ resets = <&ahb1_rst 22>;
+ status = "disabled";
+ };
+
+ spi3: spi@01c6b000 {
+ compatible = "allwinner,sun6i-a31-spi";
+ reg = <0x01c6b000 0x1000>;
+ interrupts = <0 68 4>;
+ clocks = <&ahb1_gates 23>, <&spi3_clk>;
+ clock-names = "ahb", "mod";
+ resets = <&ahb1_rst 23>;
+ status = "disabled";
+ };
+
gic: interrupt-controller@01c81000 {
compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
reg = <0x01c81000 0x1000>,