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Date: Tue, 19 Aug 2014 18:21:08 +0800
From: Addy Ke <addy.ke@...k-chips.com>
To: heiko@...ech.de, dianders@...omium.org
Cc: robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
linux@....linux.org.uk, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
olof@...om.net, hj@...k-chips.com, kever.yang@...k-chips.com,
xjq@...k-chips.com, huangtao@...k-chips.com, zyw@...k-chips.com,
yzq@...k-chips.com, zhenfu.fang@...k-chips.com, cf@...k-chips.com,
zhangqing@...k-chips.com, hl@...k-chips.com,
Addy Ke <addy.ke@...k-chips.com>
Subject: [PATCH v4] ARM: dts: Add sdio0 and sdio1 to the rk3288
This patch requires that <https://patchwork.kernel.org/patch/4701721/>
land in order to compile.
Reviewed-by: Doug Anderson <dianders@...omium.org>
Signed-off-by: Addy Ke <addy.ke@...k-chips.com>
---
Changes in v2:
- repost patch to match what's in Heiko's "wip/v3.18-next/dts" tree
for the other dwmmc controllers
- add "cd" and "int" line, suggested by Doug Anderson
- fix up sdio1 configuration error
Changes in v3:
- sort sdio0 and sdio1 by pin number, suggested by Doug Anderson
- add "ro" and "bkpwr" line, suggested by Doug Anderson
Changes in v4:
- change "sdiox_ro" to "sdiox_wp", suggested by Doug Anderson
arch/arm/boot/dts/rk3288.dtsi | 102 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 102 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 36be7bb..1fcc20e 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -88,6 +88,26 @@
status = "disabled";
};
+ sdio0: dwmmc@...d0000 {
+ compatible = "rockchip,rk3288-dw-mshc";
+ clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x100>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0xff0d0000 0x4000>;
+ status = "disabled";
+ };
+
+ sdio1: dwmmc@...e0000 {
+ compatible = "rockchip,rk3288-dw-mshc";
+ clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x100>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0xff0e0000 0x4000>;
+ status = "disabled";
+ };
+
emmc: dwmmc@...f0000 {
compatible = "rockchip,rk3288-dw-mshc";
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>;
@@ -508,6 +528,88 @@
};
};
+ sdio0 {
+ sdio0_bus1: sdio0-bus1 {
+ rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdio0_bus4: sdio0-bus4 {
+ rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>,
+ <4 21 RK_FUNC_1 &pcfg_pull_up>,
+ <4 22 RK_FUNC_1 &pcfg_pull_up>,
+ <4 23 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdio0_cmd: sdio0-cmd {
+ rockchip,pins = <4 24 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdio0_clk: sdio0-clk {
+ rockchip,pins = <4 25 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sdio0_cd: sdio0-cd {
+ rockchip,pins = <4 26 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdio0_wp: sdio0-wp {
+ rockchip,pins = <4 27 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdio0_pwr: sdio0-pwr {
+ rockchip,pins = <4 28 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdio0_bkpwr: sdio0-bkpwr {
+ rockchip,pins = <4 29 RK_FUNC_1 &pcfg_pull_up>;
+ };
+
+ sdio0_int: sdio0-int {
+ rockchip,pins = <4 30 RK_FUNC_1 &pcfg_pull_up>;
+ };
+ };
+
+ sdio1 {
+ sdio1_bus1: sdio1-bus1 {
+ rockchip,pins = <3 24 RK_FUNC_4 &pcfg_pull_up>;
+ };
+
+ sdio1_bus4: sdio1-bus4 {
+ rockchip,pins = <3 24 RK_FUNC_4 &pcfg_pull_up>,
+ <3 25 RK_FUNC_4 &pcfg_pull_up>,
+ <3 26 RK_FUNC_4 &pcfg_pull_up>,
+ <3 27 RK_FUNC_4 &pcfg_pull_up>;
+ };
+
+ sdio1_cd: sdio1-cd {
+ rockchip,pins = <3 28 RK_FUNC_4 &pcfg_pull_up>;
+ };
+
+ sdio1_wp: sdio1-wp {
+ rockchip,pins = <3 29 RK_FUNC_4 &pcfg_pull_up>;
+ };
+
+ sdio1_bkpwr: sdio1-bkpwr {
+ rockchip,pins = <3 30 RK_FUNC_4 &pcfg_pull_up>;
+ };
+
+ sdio1_int: sdio1-int {
+ rockchip,pins = <3 31 RK_FUNC_4 &pcfg_pull_up>;
+ };
+
+ sdio1_cmd: sdio1-cmd {
+ rockchip,pins = <4 6 RK_FUNC_4 &pcfg_pull_up>;
+ };
+
+ sdio1_clk: sdio1-clk {
+ rockchip,pins = <4 7 RK_FUNC_4 &pcfg_pull_none>;
+ };
+
+ sdio1_pwr: sdio1-pwr {
+ rockchip,pins = <4 9 RK_FUNC_4 &pcfg_pull_up>;
+ };
+ };
+
emmc {
emmc_clk: emmc-clk {
rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>;
--
1.8.3.2
--
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