leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dts: rk3036: add sdmmc for rk3036

Browse Source 
rk3036 support sdmmc, add dts node to support it.

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Eddie Cai 2017-02-20 14:03:01 +08:00 committed by Simon Glass
parent 5f9411af37
commit 9b21b4547f
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm/dts/rk3036.dtsi
View File

@ -23,6 +23,7 @@
serial1 = &uart1;
serial2 = &uart2;
mmc0 = &emmc;
mmc1 = &sdmmc;
};
memory {
@ -265,6 +266,18 @@
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
};
sdmmc: dwmmc@10214000 {
compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x10214000 0x4000>;
clock-frequency = <37500000>;
max-frequency = <37500000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
pinctrl: pinctrl {
compatible = "rockchip,rk3036-pinctrl";
rockchip,grf = <&grf>;