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rockchip: dts: rv1108: increase sdmmc drive strength to 8ma 

sync from linux kernel develop-3.10:
"ARM: dts: rk1108: increase sdmmc's drive strength to 8ma"
(sha1: 90ac5cb61aabf2e344c10b4c55954d6a3f41bd55)

Change-Id: Ifd38ced2b0a9cada25e9348f455454c9edbc7bd8
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This commit is contained in:
Andy Yan 2019-11-13 11:44:13 +08:00 committed by Jianhong Chen
parent a84f21ebb8
commit 2bfd4c143b
1 changed files with 8 additions and 8 deletions
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16
arch/arm/dts/rv1108.dtsi
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@ -600,26 +600,26 @@
sdmmc {
sdmmc_clk: sdmmc-clk {
rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>;
rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
};
sdmmc_cmd: sdmmc-cmd {
rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
};
sdmmc_cd: sdmmc-cd {
rockchip,pins = <0 RK_PA1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
rockchip,pins = <0 RK_PA1 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
};
sdmmc_bus1: sdmmc-bus1 {
rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
};
sdmmc_bus4: sdmmc-bus4 {
rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
<3 RK_PC2 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
<3 RK_PC1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
<3 RK_PC0 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
<3 RK_PC2 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
<3 RK_PC1 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
<3 RK_PC0 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
};
};