From patchwork Sun May 18 22:06:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 891083 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.73]) (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 6D52D1DC98B for ; Sun, 18 May 2025 22:18:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606697; cv=none; b=Q2NkubovIr9kAmYBqTiNMRtnwyY0axdv6JFHnyNv0u5weSRowTIAAcr8hFUbDvP254PJczcAqPGv37Yvq0DpkSseqH0MWCIii3Q39486xv/3oCKWxf2mdsGjk9Hk9WNOyEs+8pNqVUB0UWacrvGk6ai8V8bBgA4zosyJeVai4jc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606697; c=relaxed/simple; bh=5x3UGZaZlxXjWW89yIp7LGaERQKkHUjp8KDII8XBuQs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DbNGE09F+xoYwEfwUxtHIBvPcTfb2q/Us6yRnckjJjHPOE1rvxhJcLhclP9wz5+exQ+ihVphMAhRo0w/8OK+YV+JioAdd32gRmwR39SIRMJYGvRlFuU17IPAxxH450s7mMBdUoT1HfayRM5irijaF6Mdn36hJlElAwAoQmpf07U= 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=owaqLK3H; arc=none smtp.client-ip=121.127.44.73 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="owaqLK3H" 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=1747606694; bh=XdJ8idrCkjaMANhXmNVJs+MC4XORO5o90qIWLcWpGNw=; b=owaqLK3HDGa2NPwwv4+REoyhknt8M36o0Vu9zeRTOeR+NC9DEtV8ikBrMlTcyUX71TRVzxJIM DCkDD+Kjbo49ejOoAJ3Nz9jiDlHnu+Jtjojg2K2hAAxaHgoYJ4hKgx/9d/qyTB3dX7L8LcUl+Y1 neUsBHPC/tFp94vNZ0UCtx83THzX5rGqMwIuasGP3qESXcZEiF9zC7C4qyAag8MvkaI5Ht4V3nE Z8WjIQBmx4L3GPmgjHVa9QQD86i80xQLFwYMY8EVjptvLhvXd8s3/2IMQc7Ay6aenU7oUV6uZOn plQLLkafoCIdO8Jw7RwtTmuiRwYZlOLBTwM5/e11+SBw== X-Forward-Email-ID: 682a5a1a78cae75fbd8d4697 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 1.0.3 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 Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yao Zi , Chukun Pan , linux-rockchip@lists.infradead.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jonas Karlman , linux-kernel@vger.kernel.org Subject: [PATCH 2/9] pmdomain: rockchip: Add support for RK3528 Date: Sun, 18 May 2025 22:06:49 +0000 Message-ID: <20250518220707.669515-3-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250518220707.669515-1-jonas@kwiboo.se> References: <20250518220707.669515-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add configuration and power domains for RK3528 SoC. Only PD_GPU can fully be powered down. PD_RKVDEC, PD_RKVENC, PD_VO and PD_VPU are used by miscellaneous devices in RK3528. Signed-off-by: Jonas Karlman --- drivers/pmdomain/rockchip/pm-domains.c | 27 ++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/pmdomain/rockchip/pm-domains.c b/drivers/pmdomain/rockchip/pm-domains.c index 4cce407bb1eb..242570c505fb 100644 --- a/drivers/pmdomain/rockchip/pm-domains.c +++ b/drivers/pmdomain/rockchip/pm-domains.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include #include @@ -216,6 +217,9 @@ struct rockchip_pmu { #define DOMAIN_RK3399(name, pwr, status, req, wakeup) \ DOMAIN(name, pwr, status, req, req, req, wakeup) +#define DOMAIN_RK3528(name, pwr, req) \ + DOMAIN_M(name, pwr, pwr, req, req, req, false) + #define DOMAIN_RK3562(name, pwr, req, g_mask, mem, wakeup) \ DOMAIN_M_G_SD(name, pwr, pwr, req, req, req, g_mask, mem, wakeup, false) @@ -1215,6 +1219,14 @@ static const struct rockchip_domain_info rk3399_pm_domains[] = { [RK3399_PD_SDIOAUDIO] = DOMAIN_RK3399("sdioaudio", BIT(31), BIT(31), BIT(29), true), }; +static const struct rockchip_domain_info rk3528_pm_domains[] = { + [RK3528_PD_GPU] = DOMAIN_RK3528("gpu", BIT(0), BIT(4)), + [RK3528_PD_RKVDEC] = DOMAIN_RK3528("vdec", 0, BIT(5)), + [RK3528_PD_RKVENC] = DOMAIN_RK3528("venc", 0, BIT(6)), + [RK3528_PD_VO] = DOMAIN_RK3528("vo", 0, BIT(7)), + [RK3528_PD_VPU] = DOMAIN_RK3528("vpu", 0, BIT(8)), +}; + static const struct rockchip_domain_info rk3562_pm_domains[] = { /* name pwr req g_mask mem wakeup */ [RK3562_PD_GPU] = DOMAIN_RK3562("gpu", BIT(0), BIT(1), BIT(1), 0, false), @@ -1428,6 +1440,17 @@ static const struct rockchip_pmu_info rk3399_pmu = { .domain_info = rk3399_pm_domains, }; +static const struct rockchip_pmu_info rk3528_pmu = { + .pwr_offset = 0x1210, + .status_offset = 0x1230, + .req_offset = 0x1110, + .idle_offset = 0x1128, + .ack_offset = 0x1120, + + .num_domains = ARRAY_SIZE(rk3528_pm_domains), + .domain_info = rk3528_pm_domains, +}; + static const struct rockchip_pmu_info rk3562_pmu = { .pwr_offset = 0x210, .status_offset = 0x230, @@ -1538,6 +1561,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = { .compatible = "rockchip,rk3399-power-controller", .data = (void *)&rk3399_pmu, }, + { + .compatible = "rockchip,rk3528-power-controller", + .data = (void *)&rk3528_pmu, + }, { .compatible = "rockchip,rk3562-power-controller", .data = (void *)&rk3562_pmu, From patchwork Sun May 18 22:06:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 891082 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.73]) (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 6D5E91EB18A for ; Sun, 18 May 2025 22:18:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606698; cv=none; b=oMFFy8JFZhhyx41O22R0ps1UkYnUSEhrXIMDvtEUY4t6kuETGW18g5I/8tXXOO/lIU5BEaRHLLf/KlLtPt1u0g/zYyfU2eVqPm0xCJndtTG38tUOlYRruCdU5T2V2c9g55nIO8gjXhXkrCgXSqtB8US4Qmq51vDQ22d+lc1X63M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606698; c=relaxed/simple; bh=DxKz006jwkGUBZM3BCh+gAyMS2rjqRfxwgG0kqz1dOE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; 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Signed-off-by: Jonas Karlman Acked-by: Conor Dooley --- Documentation/devicetree/bindings/arm/rockchip/pmu.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml index 46c1af851be7..55b2200d6e75 100644 --- a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml @@ -25,6 +25,7 @@ select: - rockchip,rk3288-pmu - rockchip,rk3368-pmu - rockchip,rk3399-pmu + - rockchip,rk3528-pmu - rockchip,rk3562-pmu - rockchip,rk3568-pmu - rockchip,rk3576-pmu @@ -44,6 +45,7 @@ properties: - rockchip,rk3288-pmu - rockchip,rk3368-pmu - rockchip,rk3399-pmu + - rockchip,rk3528-pmu - rockchip,rk3562-pmu - rockchip,rk3568-pmu - rockchip,rk3576-pmu From patchwork Sun May 18 22:06:52 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 891086 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.73]) (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 9ED7D20B808 for ; Sun, 18 May 2025 22:07:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606060; cv=none; b=rf2S4e1ZxVETZUmoCbeQTvxd/oMYMAw7b5GuOgdQ4oqIIXyrpn4N/LADUGDSsD+BSln2z8O+EbagD+Bs7simeoLKrxExFBxRyI1LIMZOT6w/TFFc9O2+ZumnzGD+7r6jAJ85kJMDRnVztyQo89jrKj9dRAaWI8/qVeHaGWDnNTU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606060; c=relaxed/simple; bh=BM/558NIb/OQWzTPVj4yzIGBsEsv0oJQTjiJ9z3MSy4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PfasoliUsHHcbxecrYmRTbmEddvLCunJmuZOTNhWo0efbQP1T2V/CzfVVts20UQCSXGCGyqCG0ZD160Gh+tj1o8kEwZLY2YCT9jNTy1yMgvPDPoZpGOWMT4bPq9bvF8vezSI0AFHg6QcSu6FpBD+UhHdJ4UJuPPq8TKdsc9Nb10= 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=Wj9L3gJU; arc=none smtp.client-ip=121.127.44.73 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="Wj9L3gJU" 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=1747606056; bh=JuYEKWBVukLDcGbYOqkONpNdiBoEcCXdcXXV5j7NdiE=; b=Wj9L3gJU2suBnIWKne8KwOrilgZJCdWbmPw3l55/syqXJnRNzjJvaZPt0KL0bdXXmn1QQzSXG GGJkgOVHeHJ3B6hxAFhQwNe42/0PGN1d63EJaRozrqFH0Q6ZqVGdoPHo1F+CpDngrjqzNEKbvgg 1q4PJ2n5oI6koPyVqe6b/bWP1NggDhOiaOU93uIaER3KOM5K3/avVSEag7gEvRDEeaLOyCVS987 83XKI6Zin6RJHMVJVmCB6ZmBa3u8ID6ZVaqtIMoZk/TmnsGGviUKJXBw5xVokYeK7507iDxkUU6 A1bQFPsLtlgQ+cYIPCS9PnTp3Mjgku9pCx5ITY39lOzQ== X-Forward-Email-ID: 682a5a2678cae75fbd8d46da X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 1.0.3 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 , Chukun Pan , linux-rockchip@lists.infradead.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jonas Karlman , linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/9] dt-bindings: mmc: sdhci-of-dwcmhsc: Allow use of a power-domain Date: Sun, 18 May 2025 22:06:52 +0000 Message-ID: <20250518220707.669515-6-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250518220707.669515-1-jonas@kwiboo.se> References: <20250518220707.669515-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The commit 7e856617a1f3 ("dt-bindings: mmc: Add support for rk3576 eMMC") limited use of power-domains to Rockchip RK3576. Remove the power-domains: false to allow use of power-domains with more controllers, e.g. with SDHCI on Rockchip RK3528. Signed-off-by: Jonas Karlman --- Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml | 4 ---- 1 file changed, 4 deletions(-) diff --git a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml index 5fb347167004..f882219a0a26 100644 --- a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml +++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml @@ -120,10 +120,6 @@ allOf: required: - power-domains - else: - properties: - power-domains: false - unevaluatedProperties: false examples: From patchwork Sun May 18 22:06:54 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 891085 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (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 74C8420E000 for ; Sun, 18 May 2025 22:07:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606073; cv=none; b=Fv6uFzis3ooH/zilTqA+nQ2tFPKjJQLcO/SvS9LqJ0Zh4K37mIObSS67zeHiOitmJZKOFdLuJayhq+/n9lOgh8tbq4aQCeiTijWtLRmJ+BFY/5wfQHj5EN2AnzifJJB+JU8rBFdmWVOl637ZaMpY/QLLrPqNfHMC++gPtixBr/k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606073; c=relaxed/simple; bh=9curmiG4YbpPUmNJzaDKpDzEW84OyLQg40Vqsed5nNU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ERx07oKKjmEDyn5Ie6pgFtWAlDrwwfk11s3c44FgF/jKrSR78JKG9EVz3dqDNShkPnPPfs6NWCW3XMWqrjNfoU9cJQF4orbyNCN2QvpmxMDvz62b/3CCt6XT66S7kqqQ1rbrWiPRqzvGy25uZJVCh4zG14zyVpmWos0x6czXg6o= 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=OoXkov6u; arc=none smtp.client-ip=149.28.215.223 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="OoXkov6u" 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=1747606068; bh=ngOKSl6OG/tW+9Rxzp2cYqj7UrWaCYxSd5FvuPjMg/M=; b=OoXkov6u+ZJei49Rixj5/mqZwpBnEJu/OyVuusoUV9ZpgyiClEYfY/LZtJVr2tu3tU9TBrCKN FAogJ0E/C5vPzhHrj9zM2XxOAKSDaRIyz+ixTtXdjiKeFIuWRsbvQTYN8ZUARSC24gG6g0YGgCc RApz8qfopsU6AFPgsZxZDzSRb0k8kkzqwj9U7R5doxoj3+Jm001YSPo6Jhf/VcWLiNy1itDR5Ib ZiEnCotjAUmun7YQaIutqZ9xoq1IoWiIXvkV2niua4Py6Ndoo1q9kTXDaIZiZ5VURY2Y+suEOo7 ID93EUSzKT/ukVwlhbmDHb1UM6+XD9wJMVabtV50Hgrw== X-Forward-Email-ID: 682a5a2e78cae75fbd8d4704 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 1.0.3 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 , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , Chukun Pan , linux-rockchip@lists.infradead.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jonas Karlman , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/9] dt-bindings: i2c: i2c-rk3x: Allow use of a power-domain Date: Sun, 18 May 2025 22:06:54 +0000 Message-ID: <20250518220707.669515-8-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250518220707.669515-1-jonas@kwiboo.se> References: <20250518220707.669515-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The I2C controllers in most Rockchip SoCs are part or power domains that are always powered on, i.e. PD_BUS or PD_PMU. On RK3528 the I2C controllers are spread out among the PD_RKVENC, PD_VO and PD_VPU power domains. Add support to describe power-domains for the I2C controllers. Signed-off-by: Jonas Karlman --- Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml index 2f1e97969c3f..4ac5a40a3886 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml @@ -105,6 +105,9 @@ properties: (t(f) in the I2C specification). If not specified we will use the SCL value since they are the same in nearly all cases. + power-domains: + maxItems: 1 + required: - compatible - reg From patchwork Sun May 18 22:06:55 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 891084 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (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 26863211497 for ; Sun, 18 May 2025 22:07:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606076; cv=none; b=czaOgOje4pqw1p3JoGkgOUiIouOup/D+LCEDULYWHTdsZTOGUHVZBNJm1y1GZ+SVSrnWLVQGRAJZM0asEFlAOh837s8nf8le65SQkuoHg3BLG5bSfXZOmA8zTA2zk/auhAfJDMi56VUErgi62QxYn7SL7Eufy5iJ7V4oUdD8GgU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606076; c=relaxed/simple; bh=NI8ZpKqVeT2O0wYKWvr00l6EYFZUEguyKS4NdA4QyWs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jJpCC9nas3Zq719MbgfDQYmiT3l1pv7eYhTCM6MRDsfn6hCIWpkAFId4MQN3KNXeACd1RTi3rjHe+lx+D6jZ/4z38VO5D6AWaDjC1eHp5jyknD+a9y1bbg+6zQhaKKNfB7Xrqep4+AyqBzK4MrEejZQTs1amCvALmxN3VdurcNM= 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=zUKPttTg; arc=none smtp.client-ip=149.28.215.223 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="zUKPttTg" 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=1747606074; bh=EMpzWrkVyV6vMCT5CK0scK0XhgFMcmSqXuqMq+/6SaA=; b=zUKPttTgWYJJhNfLn+HjO0H5AvKkd30UExTpo/psAG1ek3CLqHZrqSHTQBN9R/avQVNiAHbYQ R27vLIJo6h8p5AbR8iRcDdTdthTZ5rjrhx3CBdS2jm2jxvPQpTqpNnbzGS1kK2OHRrZfRKQ9o5J sMdfu/urLqncVtLUBAGfkTCW2nrweQ1fkdw0ZJiJA+7sJq5iOCYt/OO6uJP2/5110jTa2mU2Mh2 SUNuPTQJeZpAoAZIvitRcATf5agNIaulEJVqGnD976/bc9wUXbpA5DfXMBT9MNPkv/Oh6rLblHo 5NQvZc2bL/j5VnwTgkAlXdGWIgz10FUsWrIlBilKrKdA== X-Forward-Email-ID: 682a5a3378cae75fbd8d4719 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 1.0.3 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 , Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , Chukun Pan , linux-rockchip@lists.infradead.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jonas Karlman , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 8/9] dt-bindings: iio: adc: rockchip-saradc: Allow use of a power-domain Date: Sun, 18 May 2025 22:06:55 +0000 Message-ID: <20250518220707.669515-9-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250518220707.669515-1-jonas@kwiboo.se> References: <20250518220707.669515-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The SARADC controller in most Rockchip SoCs are part or power domains that are always powered on, i.e. PD_BUS or PD_PERI. On RK3528 the SARADC controller is part of the PD_VPU power domain. Add support to describe power-domains for the SARADC controllers. Signed-off-by: Jonas Karlman --- Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml index 41e0c56ef8e3..f776041fd08f 100644 --- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml @@ -47,6 +47,9 @@ properties: - const: saradc - const: apb_pclk + power-domains: + maxItems: 1 + resets: maxItems: 1