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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2017-02-28 08:00:26 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2017-03-07 20:58:32 +0100 |
| commit | 2c221f5d41662e1b4a26d09fb953bbe4f4b025b3 (patch) | |
| tree | c6a681a07446b25e94633720762a737316426972 | |
| parent | Linux 4.11-rc1 (diff) | |
| download | linux-2c221f5d41662e1b4a26d09fb953bbe4f4b025b3.tar.xz linux-2c221f5d41662e1b4a26d09fb953bbe4f4b025b3.zip | |
ARM: dts: exynos: Add phy-pcie node for pcie to Exynos5440
Add pcie-phy node to phy-exynos-pcie along with some changes to other
nodes:
1. Remove the configuration space from "ranges" property because this
was the old way of getting it. Preferred is to use "config" reg.
2. Use the reg-names as "elbi" and "config" so the purpose of addresses
will be easily known.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/exynos5440.dtsi | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index 77d35bb92950..f3ac53af9cdb 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -290,11 +290,22 @@ clock-names = "usbhost"; }; + pcie_phy0: pcie-phy@270000 { + #phy-cells = <0>; + compatible = "samsung,exynos5440-pcie-phy"; + reg = <0x270000 0x1000>, <0x271000 0x40>; + }; + + pcie_phy1: pcie-phy@272000 { + #phy-cells = <0>; + compatible = "samsung,exynos5440-pcie-phy"; + reg = <0x272000 0x1000>, <0x271040 0x40>; + }; + pcie_0: pcie@290000 { compatible = "samsung,exynos5440-pcie", "snps,dw-pcie"; - reg = <0x290000 0x1000 - 0x270000 0x1000 - 0x271000 0x40>; + reg = <0x290000 0x1000>, <0x40000000 0x1000>; + reg-names = "elbi", "config"; interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; @@ -303,8 +314,8 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - ranges = <0x00000800 0 0x40000000 0x40000000 0 0x00001000 /* configuration space */ - 0x81000000 0 0 0x40001000 0 0x00010000 /* downstream I/O */ + phys = <&pcie_phy0>; + ranges = <0x81000000 0 0 0x40001000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x40011000 0x40011000 0 0x1ffef000>; /* non-prefetchable memory */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; @@ -315,9 +326,8 @@ pcie_1: pcie@2a0000 { compatible = "samsung,exynos5440-pcie", "snps,dw-pcie"; - reg = <0x2a0000 0x1000 - 0x272000 0x1000 - 0x271040 0x40>; + reg = <0x2a0000 0x1000>, <0x60000000 0x1000>; + reg-names = "elbi", "config"; interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; @@ -326,8 +336,8 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - ranges = <0x00000800 0 0x60000000 0x60000000 0 0x00001000 /* configuration space */ - 0x81000000 0 0 0x60001000 0 0x00010000 /* downstream I/O */ + phys = <&pcie_phy1>; + ranges = <0x81000000 0 0 0x60001000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>; /* non-prefetchable memory */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; |