From: Markus Reichl <m.reichl@fivetechno.de>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Heiko Stuebner <heiko@sntech.de>,
Jagan Teki <jagan@amarulasolutions.com>,
Markus Reichl <m.reichl@fivetechno.de>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>
Subject: arm64: dts: rockchip: Add SDR104 mode to SD-card I/F on rk3399-roc-pc
Date: Mon, 11 Nov 2019 15:13:31 +0100 [thread overview]
Message-ID: <f03c978c-86de-b8bb-22c2-177d7fafed94@fivetechno.de> (raw)
Add SDR104 capability and regulators to SD card node.
While at it, fix a typo in lcd pinctrl and remove two
undocumented bindings from pmic.
Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
---
.../boot/dts/rockchip/rk3399-roc-pc.dtsi | 31 +++++++++++++++----
1 file changed, 25 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
index 33df95e384b4..e86a6db54499 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
@@ -135,6 +135,20 @@
vin-supply = <&vcc_1v8>;
};
+ vcc3v0_sd: vcc3v0-sd {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 RK_PD6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc3v0_sd_en>;
+ regulator-name = "vcc3v0_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ vin-supply = <&vcc3v3_sys>;
+ };
+
vcc3v3_sys: vcc3v3-sys {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
@@ -279,8 +293,6 @@
vcc10-supply = <&vcc3v3_sys>;
vcc11-supply = <&vcc3v3_sys>;
vcc12-supply = <&vcc3v3_sys>;
- vcc13-supply = <&vcc3v3_sys>;
- vcc14-supply = <&vcc3v3_sys>;
vddio-supply = <&vcc_3v0>;
regulators {
@@ -562,7 +574,7 @@
lcd-panel {
lcd_panel_reset: lcd-panel-reset {
- rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
@@ -588,6 +600,10 @@
vsel2_gpio: vsel2-gpio {
rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
};
+
+ pmic_int_l: pmic-int-l {
+ rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
};
sdio-pwrseq {
@@ -596,9 +612,9 @@
};
};
- pmic {
- pmic_int_l: pmic-int-l {
- rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
+ sdmmc {
+ vcc3v0_sd_en: vcc3v0-sd-en {
+ rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
@@ -653,6 +669,9 @@
cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
disable-wp;
max-frequency = <150000000>;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc3v0_sd>;
+ vqmmc-supply = <&vcc_sdio>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
status = "okay";
--
2.20.1
next reply other threads:[~2019-11-11 14:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-11 14:13 Markus Reichl [this message]
2019-11-11 17:27 ` arm64: dts: rockchip: Add SDR104 mode to SD-card I/F on rk3399-roc-pc Ulf Hansson
2019-11-11 19:31 ` Markus Reichl
[not found] ` <e69268d2-4a3f-3cd8-fc2e-57ae52ad337a-SRyzfwRm/0rPTwkrwQOX7A@public.gmane.org>
2019-11-12 8:58 ` Ulf Hansson
2019-11-12 8:46 ` Markus Reichl
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