[PATCH v3] ARM: dts: ls1021a: add sata node to dts
From: shawnguo@kernel.org (Shawn Guo)
Date: 2015-12-11 14:41:19
Also in:
linux-devicetree
On Wed, Dec 02, 2015 at 03:16:31PM +0800, Yuantian.Tang at freescale.com wrote:
quoted hunk
From: Tang Yuantian <redacted> Added sata node to ls1021aqds and ls1021atwr board to support sata function. Signed-off-by: Tang Yuantian <redacted> --- v3: - refine the title and commit message - added a status property so that sata can be controlled by board specific dts. v2: - put reg-names right after reg property arch/arm/boot/dts/ls1021a-qds.dts | 4 ++++ arch/arm/boot/dts/ls1021a-twr.dts | 4 ++++ arch/arm/boot/dts/ls1021a.dtsi | 11 +++++++++++ 3 files changed, 19 insertions(+)diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts index 0521e68..803cc54 100644 --- a/arch/arm/boot/dts/ls1021a-qds.dts +++ b/arch/arm/boot/dts/ls1021a-qds.dts@@ -327,3 +327,7 @@ &uart1 { status = "okay"; }; + +&sata { + status = "okay"; +};
The labelled nodes are sorted alphabetically. Please keep the new addition sorted too.
quoted hunk
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts index fbb89d1..62dec7c 100644 --- a/arch/arm/boot/dts/ls1021a-twr.dts +++ b/arch/arm/boot/dts/ls1021a-twr.dts@@ -219,3 +219,7 @@ &uart1 { status = "okay"; }; + +&sata { + status = "okay"; +};
Ditto Shawn
quoted hunk
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 9430a99..da9bd7e 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi@@ -143,6 +143,17 @@ status = "disabled"; }; + sata: sata at 3200000 { + compatible = "fsl,ls1021a-ahci"; + reg = <0x0 0x3200000 0x0 0x10000>, + <0x0 0x20220520 0x0 0x4>; + reg-names = "ahci", "sata-ecc"; + interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&platform_clk 1>; + dma-coherent; + status = "disabled"; + }; + scfg: scfg at 1570000 { compatible = "fsl,ls1021a-scfg", "syscon"; reg = <0x0 0x1570000 0x0 0x10000>;-- 2.1.0.27.g96db324