From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 21B07C83F1A for ; Wed, 23 Jul 2025 09:29:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JyAUoaWnCFRK3jKbMuuL4WRacZWHigbCJ6H51Hj++io=; b=o2C7ZwPYLtOs71 EbjHe5gy967G/X396FPvVFOWbWi402xQ/ipW8YzS5kuN3YJ9RwVSdNowt3QswQguHuuk51O3QSZrY tT94KU1xjkEXp2DeCEdbyyTlq9DNb9ep103BOCqRAtmxda4b4Jb1gn6yv0WHioUIqNLy5+zBYWLGX 4+IVRe6fYPbQS2yd1vt0h2cxct78uTBKn591M9vDZTqphRdV7WVg7p0VizMTTjYiZwcqmoWi6AuXV 9p1XeTMpBDpFjMykGV3wXSN50vsWnlRAmssI/0OsJJDoLRlEFOmrJb6womSMTtX/GMrSuEQaBJWyn jPieJvqG+d89rUStS0IQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ueVn9-00000004Voa-2uJF; Wed, 23 Jul 2025 09:29:39 +0000 Received: from smtp.forwardemail.net ([149.28.215.223]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ueVI3-00000004Qtn-0COD for linux-rockchip@lists.infradead.org; Wed, 23 Jul 2025 08:57:32 +0000 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=1753261050; bh=Da739bwPyzQ7G/L23+gHR9/t8GlZz/n/c0y0bZk0xxs=; b=OpUFxZ+7gVz30eRImGvCyBC3PQhSa+9E1+oEliDIkZqWzzoerLNr0PWFWi9d219fX/p8Z034R OLvX7tFgo2/HCCd/WyeBbnN7wIw7EwHSfjlFYVu8VAQkVnxvFtQb8aatRxAC9uTSDRRoNEzKa8d AlvOgnlEwA9UVfceGmIFaab2Ak21XdxVnDo6TRFGZnHFkUuxIBAtC5olq5gvMI4MjdarIRcGzLY VbeWGwa3GjK8c+XcK0KfgcpeOZMaUWgLi6mXZBJC6FO4y7rQ9DasbdjKTZnZKPjc+aGESIPb78Y Q/tgwcBswXoBq+TxrEGSyjF2NrAG6dQiCQQXwN36t+OQ== X-Forward-Email-ID: 6880a3f1144dc4a5e5baee5e X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 1.1.6 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 , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , Chukun Pan , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v2 5/5] arm64: dts: rockchip: Enable more power domains for RK3528 Date: Wed, 23 Jul 2025 08:56:47 +0000 Message-ID: <20250723085654.2273324-6-jonas@kwiboo.se> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250723085654.2273324-1-jonas@kwiboo.se> References: <20250723085654.2273324-1-jonas@kwiboo.se> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250723_015731_129267_078EACC8 X-CRM114-Status: GOOD ( 10.83 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Describe device power-domains and enable the PD_RKVENC, PD_VO and PD_VPU power-domains on RK3528. The PD_RKVDEC is used by RKVDEC and DDRPHY CRU, and is kept disabled to prevent a full system reset trying to read the rate of the SCMI_CLK_DDR clock. Signed-off-by: Jonas Karlman --- Changes in v2: - Add power-domains for spi nodes - Rebased on top of next-20250722 --- arch/arm64/boot/dts/rockchip/rk3528.dtsi | 30 +++++++++++++++++++++--- 1 file changed, 27 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi index 54fa8089c4d3..85bc3f5aa2c7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi @@ -155,6 +155,7 @@ gpio1: gpio@ffaf0000 { gpio-ranges = <&pinctrl 0 32 32>; interrupt-controller; #interrupt-cells = <2>; + power-domains = <&power RK3528_PD_VPU>; }; gpio2: gpio@ffb00000 { @@ -167,6 +168,7 @@ gpio2: gpio@ffb00000 { gpio-ranges = <&pinctrl 0 64 32>; interrupt-controller; #interrupt-cells = <2>; + power-domains = <&power RK3528_PD_VO>; }; gpio3: gpio@ffb10000 { @@ -179,6 +181,7 @@ gpio3: gpio@ffb10000 { gpio-ranges = <&pinctrl 0 96 32>; interrupt-controller; #interrupt-cells = <2>; + power-domains = <&power RK3528_PD_VPU>; }; gpio4: gpio@ffb20000 { @@ -191,6 +194,7 @@ gpio4: gpio@ffb20000 { gpio-ranges = <&pinctrl 0 128 32>; interrupt-controller; #interrupt-cells = <2>; + power-domains = <&power RK3528_PD_RKVENC>; }; }; @@ -501,7 +505,6 @@ power-domain@RK3528_PD_RKVENC { reg = ; pm_qos = <&qos_rkvenc>; #power-domain-cells = <0>; - status = "disabled"; }; power-domain@RK3528_PD_VO { reg = ; @@ -515,7 +518,6 @@ power-domain@RK3528_PD_VO { <&qos_vdpp>, <&qos_vop>; #power-domain-cells = <0>; - status = "disabled"; }; power-domain@RK3528_PD_VPU { reg = ; @@ -529,7 +531,6 @@ power-domain@RK3528_PD_VPU { <&qos_usb3otg>, <&qos_vpu>; #power-domain-cells = <0>; - status = "disabled"; }; }; }; @@ -571,6 +572,7 @@ spi0: spi@ff9c0000 { interrupts = ; dmas = <&dmac 25>, <&dmac 24>; dma-names = "tx", "rx"; + power-domains = <&power RK3528_PD_RKVENC>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -585,6 +587,7 @@ spi1: spi@ff9d0000 { interrupts = ; dmas = <&dmac 31>, <&dmac 30>; dma-names = "tx", "rx"; + power-domains = <&power RK3528_PD_VPU>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -609,6 +612,7 @@ uart1: serial@ff9f8000 { clock-names = "baudclk", "apb_pclk"; interrupts = ; dmas = <&dmac 11>, <&dmac 10>; + power-domains = <&power RK3528_PD_RKVENC>; reg-io-width = <4>; reg-shift = <2>; status = "disabled"; @@ -621,6 +625,7 @@ uart2: serial@ffa00000 { clock-names = "baudclk", "apb_pclk"; interrupts = ; dmas = <&dmac 13>, <&dmac 12>; + power-domains = <&power RK3528_PD_VPU>; reg-io-width = <4>; reg-shift = <2>; status = "disabled"; @@ -633,6 +638,7 @@ uart3: serial@ffa08000 { clock-names = "baudclk", "apb_pclk"; interrupts = ; dmas = <&dmac 15>, <&dmac 14>; + power-domains = <&power RK3528_PD_RKVENC>; reg-io-width = <4>; reg-shift = <2>; status = "disabled"; @@ -645,6 +651,7 @@ uart4: serial@ffa10000 { clock-names = "baudclk", "apb_pclk"; interrupts = ; dmas = <&dmac 17>, <&dmac 16>; + power-domains = <&power RK3528_PD_VO>; reg-io-width = <4>; reg-shift = <2>; status = "disabled"; @@ -657,6 +664,7 @@ uart5: serial@ffa18000 { clock-names = "baudclk", "apb_pclk"; interrupts = ; dmas = <&dmac 19>, <&dmac 18>; + power-domains = <&power RK3528_PD_VPU>; reg-io-width = <4>; reg-shift = <2>; status = "disabled"; @@ -669,6 +677,7 @@ uart6: serial@ffa20000 { clock-names = "baudclk", "apb_pclk"; interrupts = ; dmas = <&dmac 21>, <&dmac 20>; + power-domains = <&power RK3528_PD_VPU>; reg-io-width = <4>; reg-shift = <2>; status = "disabled"; @@ -681,6 +690,7 @@ uart7: serial@ffa28000 { clock-names = "baudclk", "apb_pclk"; interrupts = ; dmas = <&dmac 23>, <&dmac 22>; + power-domains = <&power RK3528_PD_VPU>; reg-io-width = <4>; reg-shift = <2>; status = "disabled"; @@ -693,6 +703,7 @@ i2c0: i2c@ffa50000 { clocks = <&cru CLK_I2C0>, <&cru PCLK_I2C0>; clock-names = "i2c", "pclk"; interrupts = ; + power-domains = <&power RK3528_PD_RKVENC>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -705,6 +716,7 @@ i2c1: i2c@ffa58000 { clocks = <&cru CLK_I2C1>, <&cru PCLK_I2C1>; clock-names = "i2c", "pclk"; interrupts = ; + power-domains = <&power RK3528_PD_RKVENC>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -731,6 +743,7 @@ i2c3: i2c@ffa68000 { clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>; clock-names = "i2c", "pclk"; interrupts = ; + power-domains = <&power RK3528_PD_VPU>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -745,6 +758,7 @@ i2c4: i2c@ffa70000 { interrupts = ; pinctrl-names = "default"; pinctrl-0 = <&i2c4_xfer>; + power-domains = <&power RK3528_PD_VO>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -757,6 +771,7 @@ i2c5: i2c@ffa78000 { clocks = <&cru CLK_I2C5>, <&cru PCLK_I2C5>; clock-names = "i2c", "pclk"; interrupts = ; + power-domains = <&power RK3528_PD_VPU>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -769,6 +784,7 @@ i2c6: i2c@ffa80000 { clocks = <&cru CLK_I2C6>, <&cru PCLK_I2C6>; clock-names = "i2c", "pclk"; interrupts = ; + power-domains = <&power RK3528_PD_VPU>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -783,6 +799,7 @@ i2c7: i2c@ffa88000 { interrupts = ; pinctrl-names = "default"; pinctrl-0 = <&i2c7_xfer>; + power-domains = <&power RK3528_PD_VO>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -874,6 +891,7 @@ saradc: adc@ffae0000 { clocks = <&cru CLK_SARADC>, <&cru PCLK_SARADC>; clock-names = "saradc", "apb_pclk"; interrupts = ; + power-domains = <&power RK3528_PD_VPU>; resets = <&cru SRST_P_SARADC>; reset-names = "saradc-apb"; #io-channel-cells = <1>; @@ -894,6 +912,7 @@ gmac0: ethernet@ffbd0000 { interrupt-names = "macirq", "eth_wake_irq"; phy-handle = <&rmii0_phy>; phy-mode = "rmii"; + power-domains = <&power RK3528_PD_VO>; resets = <&cru SRST_A_MAC_VO>; reset-names = "stmmaceth"; rockchip,grf = <&vo_grf>; @@ -952,6 +971,7 @@ gmac1: ethernet@ffbe0000 { interrupts = , ; interrupt-names = "macirq", "eth_wake_irq"; + power-domains = <&power RK3528_PD_VPU>; resets = <&cru SRST_A_MAC>; reset-names = "stmmaceth"; rockchip,grf = <&vpu_grf>; @@ -1002,6 +1022,7 @@ sdhci: mmc@ffbf0000 { pinctrl-names = "default"; pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_strb>; + power-domains = <&power RK3528_PD_VPU>; resets = <&cru SRST_C_EMMC>, <&cru SRST_H_EMMC>, <&cru SRST_A_EMMC>, <&cru SRST_B_EMMC>, <&cru SRST_T_EMMC>; @@ -1023,6 +1044,7 @@ sdio0: mmc@ffc10000 { max-frequency = <200000000>; pinctrl-names = "default"; pinctrl-0 = <&sdio0_bus4>, <&sdio0_clk>, <&sdio0_cmd>; + power-domains = <&power RK3528_PD_VPU>; resets = <&cru SRST_H_SDIO0>; reset-names = "reset"; status = "disabled"; @@ -1042,6 +1064,7 @@ sdio1: mmc@ffc20000 { max-frequency = <200000000>; pinctrl-names = "default"; pinctrl-0 = <&sdio1_bus4>, <&sdio1_clk>, <&sdio1_cmd>; + power-domains = <&power RK3528_PD_VPU>; resets = <&cru SRST_H_SDIO1>; reset-names = "reset"; status = "disabled"; @@ -1062,6 +1085,7 @@ sdmmc: mmc@ffc30000 { pinctrl-names = "default"; pinctrl-0 = <&sdmmc_bus4>, <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_det>; + power-domains = <&power RK3528_PD_VO>; resets = <&cru SRST_H_SDMMC0>; reset-names = "reset"; rockchip,default-sample-phase = <90>; -- 2.50.1 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip