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authorArnd Bergmann <arnd@arndb.de>2013-06-20 22:17:38 +0200
committerArnd Bergmann <arnd@arndb.de>2013-06-20 22:17:38 +0200
commit6f9543f158a1068a69cf8ed0ef423f96f38205e0 (patch)
treebf49fd924901414c418e5bf643c40e913b4d520a /arch/arm/boot/dts/exynos5440.dtsi
parent15f4b11b0fa91cf81738215483b2bb2c0b911285 (diff)
parent5f13269130d6798571ffbd9d84dbef0950984c5b (diff)
downloadlinux-stericsson-6f9543f158a1068a69cf8ed0ef423f96f38205e0.tar.gz
Merge tag 'exynos-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
From Kukjin Kim: 2nd exynos dt update based on tags/exynos-dt-1 - enable RTC on exynos5250 snow and Arndale boards - add support LCD and PWM for exynos4210 Origen board - update bootargs to support 8GiB for exynos5440 SSDK5440 and SD5v1 boards - enable spi and add opp level for exynos5440 - add example doc for samsung-pinctrl dt bindings * tag 'exynos-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Set BUCK7 as always on for Origen board ARM: dts: Add FIMD node to Origen4210 board ARM: dts: Add LCD related pinctrl entries for exynos4210 ARM: dts: Add PWM related pinctrl entries for exynos4210 Documentation: Add examples to samsung-pinctrl device tree bindings documentation ARM: dts: Enable RTC node for exynos5250-snow ARM: dts: Enable RTC node for Arndale ARM: dts: Removing pdma for exynos5440 ARM: dts: update bootargs to support 8GiB for SSDK5440 and SD5v1 ARM: dts: Add more opp levels in exynos5440 ARM: dts: Add wm8994 regulator support on smdk5250 ARM: dts: enable spi for EXYNOS5440 SOC Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts/exynos5440.dtsi')
-rw-r--r--arch/arm/boot/dts/exynos5440.dtsi41
1 files changed, 14 insertions, 27 deletions
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index a8be7e10b458..9589ed9282f1 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -16,6 +16,10 @@
interrupt-parent = <&gic>;
+ aliases {
+ spi0 = &spi_0;
+ };
+
clock: clock-controller@0x160000 {
compatible = "samsung,exynos5440-clock";
reg = <0x160000 0x1000>;
@@ -83,8 +87,13 @@
interrupts = <0 57 0>;
operating-points = <
/* KHz uV */
+ 1500000 1100000
+ 1400000 1075000
+ 1300000 1050000
1200000 1025000
+ 1100000 1000000
1000000 975000
+ 900000 950000
800000 925000
>;
};
@@ -105,14 +114,14 @@
clock-names = "uart", "clk_uart_baud0";
};
- spi {
- compatible = "samsung,exynos4210-spi";
- reg = <0xD0000 0x1000>;
+ spi_0: spi@D0000 {
+ compatible = "samsung,exynos5440-spi";
+ reg = <0xD0000 0x100>;
interrupts = <0 4 0>;
- tx-dma-channel = <&pdma0 5>; /* preliminary */
- rx-dma-channel = <&pdma0 4>; /* preliminary */
#address-cells = <1>;
#size-cells = <0>;
+ samsung,spi-src-clk = <0>;
+ num-cs = <1>;
clocks = <&clock 21>, <&clock 16>;
clock-names = "spi", "spi_busclk0";
};
@@ -188,28 +197,6 @@
compatible = "arm,amba-bus";
interrupt-parent = <&gic>;
ranges;
-
- pdma0: pdma@00121000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x121000 0x1000>;
- interrupts = <0 46 0>;
- clocks = <&clock 8>;
- clock-names = "apb_pclk";
- #dma-cells = <1>;
- #dma-channels = <8>;
- #dma-requests = <32>;
- };
-
- pdma1: pdma@00120000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x120000 0x1000>;
- interrupts = <0 47 0>;
- clocks = <&clock 8>;
- clock-names = "apb_pclk";
- #dma-cells = <1>;
- #dma-channels = <8>;
- #dma-requests = <32>;
- };
};
rtc {