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From: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Heiko Stuebner <heiko@sntech.de>,
	Peter Geis <pgwipeout@gmail.com>
Cc: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Lower sd speed on quartz64-b
Date: Thu, 21 Jul 2022 06:43:06 +0200	[thread overview]
Message-ID: <20220721044307.48641-1-frattaroli.nicolas@gmail.com> (raw)

The previously stated speed of sdr-104 is too high for the hardware
to reliably communicate with some fast SD cards.

Lower this to sd-uhs-sdr50 to fix this.

Fixes: dcc8c66bef79 ("arm64: dts: rockchip: add Pine64 Quartz64-B device tree")

Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
index 02d5f5a8ca03..528bb4e8ac77 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
@@ -506,7 +506,7 @@ &sdmmc0 {
 	disable-wp;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
 	vmmc-supply = <&vcc3v3_sd>;
 	vqmmc-supply = <&vccio_sd>;
 	status = "okay";
-- 
2.37.1


WARNING: multiple messages have this Message-ID (diff)
From: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Heiko Stuebner <heiko@sntech.de>,
	Peter Geis <pgwipeout@gmail.com>
Cc: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Lower sd speed on quartz64-b
Date: Thu, 21 Jul 2022 06:43:06 +0200	[thread overview]
Message-ID: <20220721044307.48641-1-frattaroli.nicolas@gmail.com> (raw)

The previously stated speed of sdr-104 is too high for the hardware
to reliably communicate with some fast SD cards.

Lower this to sd-uhs-sdr50 to fix this.

Fixes: dcc8c66bef79 ("arm64: dts: rockchip: add Pine64 Quartz64-B device tree")

Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
index 02d5f5a8ca03..528bb4e8ac77 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
@@ -506,7 +506,7 @@ &sdmmc0 {
 	disable-wp;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
 	vmmc-supply = <&vcc3v3_sd>;
 	vqmmc-supply = <&vccio_sd>;
 	status = "okay";
-- 
2.37.1


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Heiko Stuebner <heiko@sntech.de>,
	Peter Geis <pgwipeout@gmail.com>
Cc: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Lower sd speed on quartz64-b
Date: Thu, 21 Jul 2022 06:43:06 +0200	[thread overview]
Message-ID: <20220721044307.48641-1-frattaroli.nicolas@gmail.com> (raw)

The previously stated speed of sdr-104 is too high for the hardware
to reliably communicate with some fast SD cards.

Lower this to sd-uhs-sdr50 to fix this.

Fixes: dcc8c66bef79 ("arm64: dts: rockchip: add Pine64 Quartz64-B device tree")

Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
index 02d5f5a8ca03..528bb4e8ac77 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
@@ -506,7 +506,7 @@ &sdmmc0 {
 	disable-wp;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
 	vmmc-supply = <&vcc3v3_sd>;
 	vqmmc-supply = <&vccio_sd>;
 	status = "okay";
-- 
2.37.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2022-07-21  4:43 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-21  4:43 Nicolas Frattaroli [this message]
2022-07-21  4:43 ` [PATCH] arm64: dts: rockchip: Lower sd speed on quartz64-b Nicolas Frattaroli
2022-07-21  4:43 ` Nicolas Frattaroli
2022-07-22  5:54 ` Peter Geis
2022-07-22  5:54   ` Peter Geis
2022-07-22  5:54   ` Peter Geis
2022-08-19 23:53 ` Nicolas Frattaroli
2022-08-19 23:53   ` Nicolas Frattaroli
2022-08-19 23:53   ` Nicolas Frattaroli
2022-08-23 12:36 ` Heiko Stuebner
2022-08-23 12:36   ` Heiko Stuebner
2022-08-23 12:36   ` Heiko Stuebner

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