diff options
| author | Jianqun Xu <jay.xu@rock-chips.com> | 2019-03-07 16:17:57 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2019-03-08 17:38:51 +0800 |
| commit | 91b5605689e349eb09f9a98c6e11082339cfcf48 (patch) | |
| tree | 1bae1cf7d10477f88b6b15bde0b7dfff212d9649 /arch/arm64/boot/dts | |
| parent | 5684cddad925d69cbe4e56a8a9af480ca0f5ec98 (diff) | |
arm64: dts: rockchip: modify io driver strength for rk1808
For rk1808 SoCs, set EMMC 4ma, SDMMC 8ma, SDIO 4ma.
Change-Id: I217d10b16f901c257069829315b79f86ce54dab1
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk1808.dtsi | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk1808.dtsi b/arch/arm64/boot/dts/rockchip/rk1808.dtsi index 038ea94987d3..28d368333d3e 100644 --- a/arch/arm64/boot/dts/rockchip/rk1808.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk1808.dtsi @@ -2021,7 +2021,7 @@ emmc_clk: emmc-clk { rockchip,pins = /* emmc_clkout */ - <1 RK_PB1 1 &pcfg_pull_up_2ma>; + <1 RK_PB1 1 &pcfg_pull_up_4ma>; }; emmc_rstnout: emmc-rstnout { @@ -2033,21 +2033,21 @@ emmc_bus8: emmc-bus8 { rockchip,pins = /* emmc_d0 */ - <1 RK_PA0 1 &pcfg_pull_up_2ma>, + <1 RK_PA0 1 &pcfg_pull_up_4ma>, /* emmc_d1 */ - <1 RK_PA1 1 &pcfg_pull_up_2ma>, + <1 RK_PA1 1 &pcfg_pull_up_4ma>, /* emmc_d2 */ - <1 RK_PA2 1 &pcfg_pull_up_2ma>, + <1 RK_PA2 1 &pcfg_pull_up_4ma>, /* emmc_d3 */ - <1 RK_PA3 1 &pcfg_pull_up_2ma>, + <1 RK_PA3 1 &pcfg_pull_up_4ma>, /* emmc_d4 */ - <1 RK_PA4 1 &pcfg_pull_up_2ma>, + <1 RK_PA4 1 &pcfg_pull_up_4ma>, /* emmc_d5 */ - <1 RK_PA5 1 &pcfg_pull_up_2ma>, + <1 RK_PA5 1 &pcfg_pull_up_4ma>, /* emmc_d6 */ - <1 RK_PA6 1 &pcfg_pull_up_2ma>, + <1 RK_PA6 1 &pcfg_pull_up_4ma>, /* emmc_d7 */ - <1 RK_PA7 1 &pcfg_pull_up_2ma>; + <1 RK_PA7 1 &pcfg_pull_up_4ma>; }; emmc_pwren: emmc-pwren { @@ -2057,7 +2057,7 @@ emmc_cmd: emmc-cmd { rockchip,pins = - <1 RK_PB2 1 &pcfg_pull_up_2ma>; + <1 RK_PB2 1 &pcfg_pull_up_4ma>; }; }; @@ -2531,23 +2531,23 @@ sdmmc0_bus4: sdmmc0-bus4 { rockchip,pins = /* sdmmc0_d0 */ - <4 RK_PA2 1 &pcfg_pull_none>, + <4 RK_PA2 1 &pcfg_pull_up_8ma>, /* sdmmc0_d1 */ - <4 RK_PA3 1 &pcfg_pull_none>, + <4 RK_PA3 1 &pcfg_pull_up_8ma>, /* sdmmc0_d2 */ - <4 RK_PA4 1 &pcfg_pull_none>, + <4 RK_PA4 1 &pcfg_pull_up_8ma>, /* sdmmc0_d3 */ - <4 RK_PA5 1 &pcfg_pull_none>; + <4 RK_PA5 1 &pcfg_pull_up_8ma>; }; sdmmc0_cmd: sdmmc0-cmd { rockchip,pins = - <4 RK_PA0 1 &pcfg_pull_none>; + <4 RK_PA0 1 &pcfg_pull_up_8ma>; }; sdmmc0_clk: sdmmc0-clk { rockchip,pins = - <4 RK_PA1 1 &pcfg_pull_none_4ma>; + <4 RK_PA1 1 &pcfg_pull_up_8ma>; }; sdmmc0_detn: sdmmc0-detn { @@ -2560,23 +2560,23 @@ sdmmc1_bus4: sdmmc1-bus4 { rockchip,pins = /* sdmmc1_d0 */ - <4 RK_PB0 1 &pcfg_pull_none>, + <4 RK_PB0 1 &pcfg_pull_up_4ma>, /* sdmmc1_d1 */ - <4 RK_PB1 1 &pcfg_pull_none>, + <4 RK_PB1 1 &pcfg_pull_up_4ma>, /* sdmmc1_d2 */ - <4 RK_PB2 1 &pcfg_pull_none>, + <4 RK_PB2 1 &pcfg_pull_up_4ma>, /* sdmmc1_d3 */ - <4 RK_PB3 1 &pcfg_pull_none>; + <4 RK_PB3 1 &pcfg_pull_up_4ma>; }; sdmmc1_cmd: sdmmc1-cmd { rockchip,pins = - <4 RK_PA6 1 &pcfg_pull_none>; + <4 RK_PA6 1 &pcfg_pull_up_4ma>; }; sdmmc1_clk: sdmmc1-clk { rockchip,pins = - <4 RK_PA7 1 &pcfg_pull_none_4ma>; + <4 RK_PA7 1 &pcfg_pull_up_4ma>; }; }; |