From nobody Sun Feb 8 22:07:57 2026 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 21D1025BADA for ; Wed, 5 Mar 2025 21:41:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.59 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741210890; cv=none; b=IOgcptQHBsS93b/LS4oRA/pWsDMRfeN7zSbi2XjcdWpJd5SbdNaB/BDm4pi2UZ8YLKba4ByLKPECrYQ3rMeWnQZ/8dM2V6Awna3l70VRKhweO+lz3ECFM0SkVv05FRDCMVPnvu6obW/fXG3UV9vnf6IEshzHHXcQ1JY9OLKHzRs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741210890; c=relaxed/simple; bh=IkqiM9dGSMy8o7VuoFNkOFxHZdKBWtRBUnXF6L2l71Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HAU6/G9Z5XSFX+Vw233+VLmhaPmcN9wOIfcltRuUb7s2SeHwLlJfJSroWVNW/XqYpHFuWIO4RBmGzJumZjzFZOS0Mime38tb3jnxZA/IebesTP2XC2nJ6MsDIfXBY7jq0rF82oKVk1hqt9Io6OyDuY+aTnS3s8/RtREPkkEqEJI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=FwEPApcf; arc=none smtp.client-ip=121.127.44.59 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="FwEPApcf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1741210881; bh=rOf+f345+63izWPFL8o6h0GXKY2TapgX/yd88UAmCB8=; b=FwEPApcfO6Ci3t4AV3GOZnHjkwDBL4/V1Ua09cEn5Gi2BR5cEoqwjR/FhTiLXc5qVny7O2rNp TvjBFlrQ4WTdPPCBn4+3mwEcCmOxp+ytwVD6pGvfLhb+5w7g7PxyoBlL0BetFKdtTeuk/z+zQ+B HHwnHKyHcw7DBhrD97rkm0Gr+n4xcKf31sDt/chwPH0MQBq/Fa8V2owlMRgj+K0HdZl29pds4Jz yspUG/g40XYLIFAz8yisFdrSNQ1IkuQNs4wYqj6SnrJE/CCuVul2qe6ipOiIj+tHC0toedpQk4A tfVGOcpknMB9PY5TmsUKBtgpCsm/GGHMh2sroA854opA== X-Forward-Email-ID: 67c8c4fd88fb7bbab4530f45 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.59 X-Forward-Email-Version: 0.4.40 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jisheng Zhang Cc: Yao Zi , linux-rockchip@lists.infradead.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH 1/3] dt-bindings: mmc: sdhci-of-dwcmhsc: Add compatible string for RK3528 Date: Wed, 5 Mar 2025 21:41:02 +0000 Message-ID: <20250305214108.1327208-2-jonas@kwiboo.se> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250305214108.1327208-1-jonas@kwiboo.se> References: <20250305214108.1327208-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The SDHCI controller in Rockchip RK3528 is similar to the one included in RK3588. Add compatible string for the SDHCI controller in RK3528. Signed-off-by: Jonas Karlman Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml = b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml index c3d5e0230af1..fb2115e805f5 100644 --- a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml +++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml @@ -14,7 +14,9 @@ properties: compatible: oneOf: - items: - - const: rockchip,rk3576-dwcmshc + - enum: + - rockchip,rk3528-dwcmshc + - rockchip,rk3576-dwcmshc - const: rockchip,rk3588-dwcmshc - enum: - rockchip,rk3568-dwcmshc --=20 2.48.1 From nobody Sun Feb 8 22:07:57 2026 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8308325C703 for ; Wed, 5 Mar 2025 21:41:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.59 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741210894; cv=none; b=R34ddZsA1HuIbuw3A5aRhipohzxZW0nnFvsrGwbq+a323ACP3tipTsgVGweN7Jxg09U2uLHVS5wZDqcXn9XUKtMFOecE0CTSAFaUp05K4RPQ4qDaKktESYZK3utEFIoE3pMW78oOnVtelJWrrpChUFW57P4ql48fGAcFOrE5Quk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741210894; c=relaxed/simple; bh=AxGs09u9uiYIh+oWxF1FpvlD+37fADLwbDK5t4aJ9kI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HtNOv1zl+pOFcuWH/uoE1Mkfk9NhbAkV/KYHXgRrr91Km5ZBi90npUyTm526b+E0k+fkjD7VJa2ckLGaekF9XnisoABWNQ0NVTjhHryHJUgagznmi3h6tfrZmhpG/BlMN9qBHaxv3x49CEUg1EKOl7hIpoJxC9ggdQxqmfE3+64= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=TTuqd9IK; arc=none smtp.client-ip=121.127.44.59 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="TTuqd9IK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1741210884; bh=8GR+8LG9MFmxH5Armmscokt9RPhzC4Bl9BML33zsBE4=; b=TTuqd9IKskAa8dCaAy0iW1RYXWz9gvUh7rJrrunBwDjz1hpQl6UXSvLruAFJqV9OTtlu4q9LQ D9x99nm7vQpBc3eiY+8SeFVYwdrAtQ6kUgua39eiPogXjn+goBHh/PB7rZ55NhIn/iRNQTGt6+t TXh9zBWWS1kVwHQ3W8pUUD7dACBh78e39uPlgLXbDqLUZiFHvHwRr5TsRB7nxetkDlEZy0q1ZF1 igcqzQ9sFvhz3FTgXYZf5ubljILn3nNff1oAq2jHz1fqIClV9/vq5sOR8v2rYHt561p6DdnOkjI xaf3lLALDm+E5dkAyF6e0+t1CBcuhdPxtLIUyTmNQPdg== X-Forward-Email-ID: 67c8c50188fb7bbab4530f5a X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.59 X-Forward-Email-Version: 0.4.40 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , linux-rockchip@lists.infradead.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH 2/3] arm64: dts: rockchip: Add SDHCI controller for RK3528 Date: Wed, 5 Mar 2025 21:41:03 +0000 Message-ID: <20250305214108.1327208-3-jonas@kwiboo.se> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250305214108.1327208-1-jonas@kwiboo.se> References: <20250305214108.1327208-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The SDHCI controller in Rockchip RK3528 is similar to the one included in RK3588. Add device tree node for the SDHCI controller in RK3528. Signed-off-by: Jonas Karlman --- arch/arm64/boot/dts/rockchip/rk3528.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts= /rockchip/rk3528.dtsi index 363023314e9c..c1a71ea81e03 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi @@ -286,6 +286,30 @@ saradc: adc@ffae0000 { #io-channel-cells =3D <1>; }; =20 + sdhci: mmc@ffbf0000 { + compatible =3D "rockchip,rk3528-dwcmshc", + "rockchip,rk3588-dwcmshc"; + reg =3D <0x0 0xffbf0000 0x0 0x10000>; + assigned-clocks =3D <&cru BCLK_EMMC>, <&cru TCLK_EMMC>, + <&cru CCLK_SRC_EMMC>; + assigned-clock-rates =3D <200000000>, <24000000>, + <200000000>; + clocks =3D <&cru CCLK_SRC_EMMC>, <&cru HCLK_EMMC>, + <&cru ACLK_EMMC>, <&cru BCLK_EMMC>, + <&cru TCLK_EMMC>; + clock-names =3D "core", "bus", "axi", "block", "timer"; + interrupts =3D ; + max-frequency =3D <200000000>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, + <&emmc_strb>; + resets =3D <&cru SRST_C_EMMC>, <&cru SRST_H_EMMC>, + <&cru SRST_A_EMMC>, <&cru SRST_B_EMMC>, + <&cru SRST_T_EMMC>; + reset-names =3D "core", "bus", "axi", "block", "timer"; + status =3D "disabled"; + }; + sdio0: mmc@ffc10000 { compatible =3D "rockchip,rk3528-dw-mshc", "rockchip,rk3288-dw-mshc"; --=20 2.48.1 From nobody Sun Feb 8 22:07:57 2026 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8302525C702 for ; Wed, 5 Mar 2025 21:41:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.59 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741210892; cv=none; b=YGxlrgJZuq1l1fjBgGjk4pfM/ZicOakCvD1eVAeVT69jHHVOYfsMdpJB9ovQFLqTvhy3wMUKOpTsZJRSVp1jdL0ecgTmRGpZtgFgtxC/qLZt3qqHH4ZuL5GYFyRuoKzi/qCewSJP9uHMKKW/7IC7B8zyYVr+unZQZb28dxjP9Hc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741210892; c=relaxed/simple; bh=gpaeu0tUxQ2w4OgfcPYCDp9NVi+VNcPLQfeSN8MIcPQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bv+EQbN57uNZF9gFD/GKF7TQclgDC7a09tNPqNLIqBsHGjLYcm5myfjCChy/q/NgYOih/ZZ1FHYoGmF6Ep1hOtVEjyjw3icvS4laD8wWzydcWMPGTcamOiP3Qp446LnZEalTKppkSSB45HDH1vsDf3djcDX5r+ELvmVTptvRji0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=wtzHAwpH; arc=none smtp.client-ip=121.127.44.59 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="wtzHAwpH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1741210889; bh=WqE1n99NX7sDOMxvh/YQ7fTw02JcT3CgFfPo9BuRBnY=; b=wtzHAwpHgwuX4JMrh+kU8cgAHomqBz93uu5HUzeExNyFs6wyxFzcZP/8+D/utDbZuqURaF5kT e/oRwLIx0k8xbEd+pbbGrQ1j9oN+mg5s+I1F8TjfuZyIWfQJJir3QkYeOMDsOVjiiPFC5vsfq8z 1hcBh7+P4jtUasrg0vvHOoA8Bx9zjsMWZz5RFHCSordJrzFajx/VRdfAPOpLcQnjC2cMz4pwJu5 4Z03EXwFeqIFnOibbObQZ6j+CzxryxcjFMJphBuSY5JxH8pZZo987yxUBacoYPQcjXtzaaX5U6y IyDwcdDe8zWJZLznxJaQ9mNdOqp6f30Vhb002GOsdO+w== X-Forward-Email-ID: 67c8c50588fb7bbab4530f6f X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.59 X-Forward-Email-Version: 0.4.40 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , linux-rockchip@lists.infradead.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH 3/3] arm64: dts: rockchip: Enable onboard eMMC on Radxa E20C Date: Wed, 5 Mar 2025 21:41:04 +0000 Message-ID: <20250305214108.1327208-4-jonas@kwiboo.se> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250305214108.1327208-1-jonas@kwiboo.se> References: <20250305214108.1327208-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The Radxa E20C may come with an onboard eMMC (8GB / 16GB / 32GB / 64GB). Enable support for the onboard eMMC on Radxa E20C. Signed-off-by: Jonas Karlman --- arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm6= 4/boot/dts/rockchip/rk3528-radxa-e20c.dts index a52a7924bb75..a511e2a2d4a5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts @@ -16,6 +16,7 @@ / { compatible =3D "radxa,e20c", "rockchip,rk3528"; =20 aliases { + mmc0 =3D &sdhci; mmc1 =3D &sdmmc; }; =20 @@ -155,6 +156,17 @@ &saradc { status =3D "okay"; }; =20 +&sdhci { + bus-width =3D <8>; + cap-mmc-highspeed; + no-sd; + no-sdio; + non-removable; + vmmc-supply =3D <&vcc_3v3>; + vqmmc-supply =3D <&vcc_1v8>; + status =3D "okay"; +}; + &sdmmc { bus-width =3D <4>; cap-mmc-highspeed; --=20 2.48.1