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arm64: dts: rockchip: px30 set io drive-strength-s for px30s
Set drive-strength for px30, and set drive-strength-s for px30s. If only drive-strength, that means both for px30 and px30s. If only drive-strength-s, that means only for px30s. Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> Change-Id: Idd2437626a28c03624ce0fb41bedf56ec61dabb0
This commit is contained in:
Jianqun Xu
@@ -3109,3 +3109,4 @@
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};
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};
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};
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#include "px30s-pinctrl.dtsi"
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169
arch/arm64/boot/dts/rockchip/px30s-pinctrl.dtsi
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169
arch/arm64/boot/dts/rockchip/px30s-pinctrl.dtsi
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@@ -0,0 +1,169 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2022 Rockchip Electronics Co., Ltd
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*/
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&pinctrl {
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/* default for px30 and 4ma for px30s */
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pcfg_pull_none_n_4ma: pcfg-pull-none-n-4ma {
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bias-disable;
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drive-strength-s = <4>;
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};
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pcfg_pull_up_n_4ma: pcfg-pull-up-n-4ma {
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bias-pull-up;
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drive-strength-s = <4>;
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};
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pcfg_pull_down_n_4ma: pcfg-pull-down-n-4ma {
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bias-pull-down;
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drive-strength-s = <4>;
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};
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/* default for px30 and 6ma for px30s */
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pcfg_pull_none_0_6ma: pcfg-pull-none-0-6ma {
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bias-disable;
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drive-strength-s = <6>;
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};
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pcfg_pull_up_0_6ma: pcfg-pull-up-0-6ma {
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bias-pull-up;
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drive-strength-s = <6>;
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};
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pcfg_pull_down_0_6ma: pcfg-pull-down-0-6ma {
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bias-pull-down;
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drive-strength-s = <6>;
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};
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/* 4ma for px30 and 6ma for px30s */
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pcfg_pull_none_4_6ma: pcfg-pull-none-4-6ma {
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bias-disable;
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drive-strength = <4>;
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drive-strength-s = <6>;
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};
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pcfg_pull_up_4_6ma: pcfg-pull-up-4-6ma {
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bias-pull-up;
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drive-strength = <4>;
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drive-strength-s = <6>;
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};
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pcfg_pull_down_4_6ma: pcfg-pull-down-4-6ma {
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bias-pull-down;
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drive-strength = <4>;
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drive-strength-s = <6>;
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};
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/* 8ma for px30 and 6ma for px30s */
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pcfg_pull_none_8_6ma: pcfg-pull-none-8-6ma {
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bias-disable;
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drive-strength = <8>;
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drive-strength-s = <6>;
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};
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pcfg_pull_up_8_6ma: pcfg-pull-up-8-6ma {
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bias-pull-up;
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drive-strength = <8>;
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drive-strength-s = <6>;
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};
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pcfg_pull_down_8_6ma: pcfg-pull-down-8-6ma {
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bias-pull-down;
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drive-strength = <8>;
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drive-strength-s = <6>;
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};
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/* 8ma for px30 and 4ma for px30s */
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pcfg_pull_none_8_4ma: pcfg-pull-none-8-4ma {
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bias-disable;
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drive-strength = <8>;
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drive-strength-s = <4>;
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};
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pcfg_pull_up_8_4ma: pcfg-pull-up-8-4ma {
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bias-pull-up;
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drive-strength = <8>;
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drive-strength-s = <4>;
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};
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pcfg_pull_down_8_4ma: pcfg-pull-down-8-4ma {
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bias-pull-down;
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drive-strength = <8>;
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drive-strength-s = <4>;
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};
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/* 12ma for px30 and 4ma for px30s */
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pcfg_pull_none_12_4ma: pcfg-pull-none-12-4ma {
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bias-disable;
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drive-strength = <12>;
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drive-strength-s = <4>;
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};
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pcfg_pull_up_12_4ma: pcfg-pull-up-12-4ma {
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bias-pull-up;
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drive-strength = <12>;
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drive-strength-s = <4>;
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};
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pcfg_pull_down_12_4ma: pcfg-pull-down-12-4ma {
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bias-pull-down;
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drive-strength = <12>;
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drive-strength-s = <4>;
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};
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/* 12ma for px30 and 6ma for px30s */
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pcfg_pull_none_12_6ma: pcfg-pull-none-12-6ma {
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bias-disable;
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drive-strength = <12>;
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drive-strength-s = <6>;
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};
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pcfg_pull_up_12_6ma: pcfg-pull-up-12-6ma {
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bias-pull-up;
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drive-strength = <12>;
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drive-strength-s = <6>;
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};
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pcfg_pull_down_12_6ma: pcfg-pull-down-12-6ma {
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bias-pull-down;
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drive-strength = <12>;
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drive-strength-s = <6>;
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};
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};
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&pinctrl {
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/delete-node/ emmc;
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emmc {
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emmc_clk: emmc-clk {
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rockchip,pins =
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<1 RK_PB1 2 &pcfg_pull_none_8_6ma>;
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};
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emmc_cmd: emmc-cmd {
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rockchip,pins =
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<1 RK_PB2 2 &pcfg_pull_up_8_6ma>;
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};
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emmc_pwren: emmc-pwren {
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rockchip,pins =
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<1 RK_PB0 2 &pcfg_pull_none>;
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};
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emmc_rstnout: emmc-rstnout {
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rockchip,pins =
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<1 RK_PB3 2 &pcfg_pull_none>;
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};
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emmc_bus1: emmc-bus1 {
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rockchip,pins =
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<1 RK_PA0 2 &pcfg_pull_up_8_6ma>;
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};
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emmc_bus4: emmc-bus4 {
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rockchip,pins =
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<1 RK_PA0 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA1 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA2 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA3 2 &pcfg_pull_up_8_6ma>;
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};
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emmc_bus8: emmc-bus8 {
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rockchip,pins =
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<1 RK_PA0 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA1 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA2 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA3 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA4 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA5 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA6 2 &pcfg_pull_up_8_6ma>,
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<1 RK_PA7 2 &pcfg_pull_up_8_6ma>;
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};
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};
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};
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