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Message-ID: <20231011191448.58936-1-tszucs@protonmail.ch>
Date:   Wed, 11 Oct 2023 19:14:56 +0000
From:   Tamás Szűcs <tszucs@...tonmail.ch>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Michael Riesch <michael.riesch@...fvision.net>,
        Chukun Pan <amadeus@....edu.cn>,
        Anand Moon <linux.amoon@...il.com>,
        Jonas Karlman <jonas@...boo.se>,
        Shengyu Qu <wiagn233@...look.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Tamás Szűcs <tszucs@...tonmail.ch>
Subject: [PATCH] arm64: dts: rockchip: Add missing sdmmc2 SDR rates to rock-3a

Add missing UHS-I SDR rates to sdmmc2. Add explicit alias as mmc2 while at it.
It would be good to have matching timings enabled in case slower SDIO devices
are encountered.

Signed-off-by: Tamás Szűcs <tszucs@...tonmail.ch>
---
 arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index e05ab11981f5..a5e974ea659e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -15,6 +15,7 @@ aliases {
 		ethernet0 = &gmac1;
 		mmc0 = &sdhci;
 		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc2;
 	};
 
 	chosen: chosen {
@@ -747,6 +748,9 @@ &sdmmc2 {
 	non-removable;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
 	sd-uhs-sdr104;
 	vmmc-supply = <&vcc3v3_sys>;
 	vqmmc-supply = <&vcc_1v8>;
-- 
2.42.0


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