From patchwork Mon Apr 15 02:31:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 1923543 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45d1:ec00::1; helo=ny.mirrors.kernel.org; envelope-from=devicetree+bounces-59225-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org [IPv6:2604:1380:45d1:ec00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VHrm76B0Vz1yYB for ; Mon, 15 Apr 2024 12:32:07 +1000 (AEST) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 14D401C21E64 for ; Mon, 15 Apr 2024 02:32:06 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AA15218E02; Mon, 15 Apr 2024 02:31:55 +0000 (UTC) X-Original-To: devicetree@vger.kernel.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 392A612E78; Mon, 15 Apr 2024 02:31:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713148315; cv=none; b=IFYpIWUxWwf4cNzopOgME+LztJ7m+zQhUSvCTPKaIQJH03jTe02X3l/qpBOhR/07jvOCFogiuk9Q6Ju6+1jLYxzjme74GElzAtjOV0UJ1SYvINDduOxw+jnKs4jwsebgqg2mbiQmIeK3rkriMBpaaVGR8EwTgAuAQbUwzGyZmj0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713148315; c=relaxed/simple; bh=JLDFjeFVa68lWxZWvSC7YJWOiNmRzAvBgWiT4pJ4RK0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=n76Nx0cVDJP5GgkXdaiHmU2/QPUo+Y82Xh5Y+zlz+MSE8qDlCCGaqFm+RG7WjFZW/QujVpRq458g2f+xW5kzw8dQsnVViIGy7QeneNmuvgDHUuv+oN/p92BNHeeczhNG4SPsBTs+0+M8H+2p3qfyhiILHwDX239YH1kIbRgMcK0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [112.20.112.218]) by gateway (Coremail) with SMTP id _____8Dx97mXkRxmiY4nAA--.8897S3; Mon, 15 Apr 2024 10:31:51 +0800 (CST) Received: from localhost.localdomain (unknown [112.20.112.218]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxRRGRkRxm+Bx7AA--.27668S4; Mon, 15 Apr 2024 10:31:50 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , "Rafael J . Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Huacai Chen , loongson-kernel@lists.loongnix.cn, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, Yinbo Zhu , WANG Xuerui , loongarch@lists.linux.dev, Binbin Zhou , Rob Herring Subject: [PATCH v2 2/4] dt-bindings: thermal: loongson,ls2k-thermal: Add Loongson-2K0500 compaible Date: Mon, 15 Apr 2024 10:31:31 +0800 Message-ID: <1c29f7ccb8f16d34896de65fd5d6cd448d3fd13b.1713147645.git.zhoubinbin@loongson.cn> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxRRGRkRxm+Bx7AA--.27668S4 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj9xXoW7JrW5XrW7Ww43Zw1kXr13trc_yoWDXrg_Ca 4xtF1kJws3AF1aq342vr4xG3s8XanF93W5CFs7AFykG340qF9xWrykJ34Y9rWrXrs5ur13 WFs7Gr1xZw1IqosvyTuYvTs0mTUanT9S1TB71UUUUj7qnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUbSxYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_JF0_JFyl8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV WxJVW8Jr1l84ACjcxK6I8E87Iv67AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6r4UJVWxJr1ln4kS14v26r126r1DM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12 xvs2x26I8E6xACxx1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q 6rW5McIj6I8E87Iv67AKxVW8JVWxJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64 vIr41lc7CjxVAaw2AFwI0_Jw0_GFyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_ Jr0_Gr1l4IxYO2xFxVAFwI0_JF0_Jw1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8Gjc xK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r4a6rW5MIIYrxkI7VAKI48JMIIF0xvE2Ix0 cI8IcVAFwI0_Xr0_Ar1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8V AvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6xkF7I0E 14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUc66wDUUUU The thermal on the Loongson-2K0500 shares the design with the Loongson-2K1000. Define corresponding compatible string, having the loongson,ls2k1000-thermal as a fallback. Signed-off-by: Binbin Zhou Acked-by: Rob Herring --- .../devicetree/bindings/thermal/loongson,ls2k-thermal.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml b/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml index b634f57cd011..9748a479dcd4 100644 --- a/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml +++ b/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml @@ -20,6 +20,7 @@ properties: - loongson,ls2k1000-thermal - items: - enum: + - loongson,ls2k0500-thermal - loongson,ls2k2000-thermal - const: loongson,ls2k1000-thermal From patchwork Mon Apr 15 02:31:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 1923544 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:40f1:3f00::1; helo=sy.mirrors.kernel.org; envelope-from=devicetree+bounces-59226-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [IPv6:2604:1380:40f1:3f00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VHrmB4zt5z1yYB for ; Mon, 15 Apr 2024 12:32:10 +1000 (AEST) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 106B2B22520 for ; Mon, 15 Apr 2024 02:32:10 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id DD3DE1BF2B; Mon, 15 Apr 2024 02:31:58 +0000 (UTC) X-Original-To: devicetree@vger.kernel.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CE9F4EEB2; Mon, 15 Apr 2024 02:31:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713148318; cv=none; b=mvN82G09k84VzD4+q15zD0nGiZNnZkRFD53IoIhUJVTTjKrKDUM2x0GDp5b0HuYg3UyFaxgG+doQ9qj/CQ6VE+KOMGxx8g92QLl9kpESbS3mORLn9fVp/dOXYfZ+3CjMG/RZ0/rd4VvMSCPTgM9lqcBMJMHHz2RgL5RsHovB5cI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713148318; c=relaxed/simple; bh=4/2Lxh0NWwCbWWJV4nE6Acp3cpfE9ppiFtdkSMIPKrE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=O7NyefqLsZD+fb9hp3Qh+c7POJrKUlnUsePJp1KBLXS0NixbQ6GVGuzYfyM41URpCSnXON5hGc+2/TGtNx2Gibgu49mv+k4GGReFMw5SN8lKQaOPOFxNxrpuMCcIwihbYtRlSvDeUITcDnPehC7gqKBsTJae3Th8fVCMp1NETJU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [112.20.112.218]) by gateway (Coremail) with SMTP id _____8Dx+7qYkRxmko4nAA--.8706S3; Mon, 15 Apr 2024 10:31:52 +0800 (CST) Received: from localhost.localdomain (unknown [112.20.112.218]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxRRGRkRxm+Bx7AA--.27668S5; Mon, 15 Apr 2024 10:31:52 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , "Rafael J . Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Huacai Chen , loongson-kernel@lists.loongnix.cn, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, Yinbo Zhu , WANG Xuerui , loongarch@lists.linux.dev, Binbin Zhou Subject: [PATCH v2 3/4] dt-bindings: thermal: loongson,ls2k-thermal: Fix incorrect compatible definition Date: Mon, 15 Apr 2024 10:31:32 +0800 Message-ID: <9d2132d4713321a83cdeef3cdc8887b7d39340e6.1713147645.git.zhoubinbin@loongson.cn> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxRRGRkRxm+Bx7AA--.27668S5 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7Ar1DCFyDur1DArW8Jr4DJrc_yoW8CrWUpF sxCa15Kr1DKF17G39xAa4kCwsYyr93tanrXFs2kF1Ygws8G34Sv345KF1YqayfCryIqFyU Zr10kr4UCayDC3gCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBab4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r126r13M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2kKe7AKxVWUAVWUtwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07 AIYIkI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWr XVW3AwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7V AKI48JMxkF7I0En4kS14v26r1q6r43MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY 6r1j6r4UMxCIbckI1I0E14v26r126r1DMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7 xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVW8ZVWrXwCIc40Y0x0EwIxGrwCI42IY6xII jxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWxJVW8Jr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07j-b1bUUUUU= The temperature output register of the Loongson-2K2000 is defined in the chip configuration domain, which is different from the Loongson-2K1000, so it can't be fallbacked. We need to use two groups of registers to describe it: the first group is the high and low temperature threshold setting register; the second group is the temperature output register. It is true that this fix will cause ABI corruption, but it is necessary otherwise the Loongson-2K2000 temperature sensor will not work properly. Fixes: 72684d99a854 ("thermal: dt-bindings: add loongson-2 thermal") Cc: Yinbo Zhu Signed-off-by: Binbin Zhou Reviewed-by: Krzysztof Kozlowski --- .../thermal/loongson,ls2k-thermal.yaml | 23 +++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml b/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml index 9748a479dcd4..fac6f64d6c67 100644 --- a/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml +++ b/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml @@ -18,14 +18,15 @@ properties: oneOf: - enum: - loongson,ls2k1000-thermal + - loongson,ls2k2000-thermal - items: - enum: - loongson,ls2k0500-thermal - - loongson,ls2k2000-thermal - const: loongson,ls2k1000-thermal reg: - maxItems: 1 + minItems: 1 + maxItems: 2 interrupts: maxItems: 1 @@ -41,6 +42,24 @@ required: unevaluatedProperties: false +if: + properties: + compatible: + contains: + enum: + - loongson,ls2k2000-thermal + +then: + properties: + reg: + minItems: 2 + maxItems: 2 + +else: + properties: + reg: + maxItems: 1 + examples: - | #include