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Tue, 30 Jan 2024 23:19:16 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:74d3:dadd:270b:194a]) by smtp.gmail.com with ESMTPSA id y9-20020aa79e09000000b006ddc7af02c1sm9049919pfq.9.2024.01.30.23.19.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jan 2024 23:19:14 -0800 (PST) From: Chen-Yu Tsai To: Sean Wang , Linus Walleij , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] pinctrl: mediatek: Drop bogus slew rate register range for MT8186 Date: Wed, 31 Jan 2024 15:19:07 +0800 Message-ID: <20240131071910.3950450-1-wenst@chromium.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789589533313407997 X-GMAIL-MSGID: 1789589533313407997 The MT8186 does not support configuring pin slew rate. This is evident from both the datasheet, and the fact that the driver points the slew rate register range at the GPIO direction register range. Drop the bogus setting. Fixes: 8b483bda1e46 ("pinctrl: add pinctrl driver on mt8186") Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- drivers/pinctrl/mediatek/pinctrl-mt8186.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8186.c b/drivers/pinctrl/mediatek/pinctrl-mt8186.c index 7be591591cce..dd19e74856a9 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8186.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8186.c @@ -1198,7 +1198,6 @@ static const struct mtk_pin_reg_calc mt8186_reg_cals[PINCTRL_PIN_REG_MAX] = { [PINCTRL_PIN_REG_DIR] = MTK_RANGE(mt8186_pin_dir_range), [PINCTRL_PIN_REG_DI] = MTK_RANGE(mt8186_pin_di_range), [PINCTRL_PIN_REG_DO] = MTK_RANGE(mt8186_pin_do_range), - [PINCTRL_PIN_REG_SR] = MTK_RANGE(mt8186_pin_dir_range), [PINCTRL_PIN_REG_SMT] = MTK_RANGE(mt8186_pin_smt_range), [PINCTRL_PIN_REG_IES] = MTK_RANGE(mt8186_pin_ies_range), [PINCTRL_PIN_REG_PU] = MTK_RANGE(mt8186_pin_pu_range), From patchwork Wed Jan 31 07:19:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 194553 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7301:2087:b0:106:209c:c626 with SMTP id gs7csp1723280dyb; Tue, 30 Jan 2024 23:26:06 -0800 (PST) X-Google-Smtp-Source: AGHT+IHgV1kC9Se439sjZ0MSTPg9BlOONov01D3AtEJ5D8w4sOdHJslh/GG6unCeQLgC2kYIu7ZS X-Received: by 2002:a05:6358:15c4:b0:178:9b63:7f7f with SMTP id t4-20020a05635815c400b001789b637f7fmr727949rwh.21.1706685966136; Tue, 30 Jan 2024 23:26:06 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1706685966; cv=pass; d=google.com; s=arc-20160816; b=ZAnxwzH7cLhi4Y668CE/La526wGzNFklRzaa+Ag6zHqgnfnJ5DNvdAyrxcuEZJ3NJg R/4Z5gFAKH2tgqrZj/rSd3F/J8CnhUG4pSeORNrZsuRyyhBXodpbHcBBCmW3pDATja2t 2uE6cC9rQePO9GpkNUKoDpgeLpWb9VwXw7tl7UuTepA/kiyjfOWuS4SSh7AoIjz+5Gbb UF5W5WlHy0ufBBMU/mOYLAO/ycrYxKPF17KEYXCFzlaxt/oXJpDmWpjnEgBRiFjG/v93 RVqV/hC4LzuNrg3gHNAIZc5GO6NKWJqj0W+NcOOSrkWboo0cV6be95TY0BkXDA6nk4EC 5szg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=UzwxVq7iqVCMh+o8QAYUgN6xht/KSR0a8sgxs8d65a8=; fh=COgA1Bar3R6ZRdr3l6WPka12FCSvJrMAoIwAB8DXek8=; b=EGSkVXZs5F/40Kb73FZA2DDrcuFk1ktChiThwAMYumpaeNGp2XXJbOD0wKrH0X1MAI 2plDDo+c672GfIc7eoOGX8rPJdQVrmw6GdKlIC+tJr2a+12rK/SVXGi22a2lYQW4qjri jrd/ylXhkRD36l4fL8yvOElXwLYRWXNLLv1CXhTqJIOAOgXlDm3BMiCaVczP0oqlb159 D1dCQH5orSAr7Miw6tBF6V5pjiMnMRGwDhaINxQ3hV9A7/QHkCVBzXyy+oIhjFQFfw8d KzFmeTX3Kt5oLJ19msTFW9hKJybBt/qRZCYmH91Ci8VRhiGZJ8raY1FyRe0tWzC2RBNk FkxQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=bsCc94Te; arc=pass (i=1 spf=pass spfdomain=chromium.org dkim=pass dkdomain=chromium.org dmarc=pass fromdomain=chromium.org); spf=pass (google.com: domain of linux-kernel+bounces-45887-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-45887-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org X-Forwarded-Encrypted: i=1; AJvYcCUfvcTWV3jWVw6tTgDhaPhBYocN9mNVtMvTo9ilowhbtPoaoEYhAcuCzJIg/GJ4wgM8ZpaTn/p1usjV409m04belKPI2Q== Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. 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Tue, 30 Jan 2024 23:19:20 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:74d3:dadd:270b:194a]) by smtp.gmail.com with ESMTPSA id y9-20020aa79e09000000b006ddc7af02c1sm9049919pfq.9.2024.01.30.23.19.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jan 2024 23:19:18 -0800 (PST) From: Chen-Yu Tsai To: Sean Wang , Linus Walleij , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] pinctrl: mediatek: Drop bogus slew rate register range for MT8192 Date: Wed, 31 Jan 2024 15:19:08 +0800 Message-ID: <20240131071910.3950450-2-wenst@chromium.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog In-Reply-To: <20240131071910.3950450-1-wenst@chromium.org> References: <20240131071910.3950450-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789589943540930387 X-GMAIL-MSGID: 1789589943540930387 The MT8192 does not support configuring pin slew rate. This is evident from both the datasheet, and the fact that the driver points the slew rate register range at the GPIO direction register range. Drop the bogus setting. Fixes: d32f38f2a8fc ("pinctrl: mediatek: Add pinctrl driver for mt8192") Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- drivers/pinctrl/mediatek/pinctrl-mt8192.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8192.c b/drivers/pinctrl/mediatek/pinctrl-mt8192.c index e3a76381f7f4..3f8a9dbcb704 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8192.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8192.c @@ -1379,7 +1379,6 @@ static const struct mtk_pin_reg_calc mt8192_reg_cals[PINCTRL_PIN_REG_MAX] = { [PINCTRL_PIN_REG_DIR] = MTK_RANGE(mt8192_pin_dir_range), [PINCTRL_PIN_REG_DI] = MTK_RANGE(mt8192_pin_di_range), [PINCTRL_PIN_REG_DO] = MTK_RANGE(mt8192_pin_do_range), - [PINCTRL_PIN_REG_SR] = MTK_RANGE(mt8192_pin_dir_range), [PINCTRL_PIN_REG_SMT] = MTK_RANGE(mt8192_pin_smt_range), [PINCTRL_PIN_REG_IES] = MTK_RANGE(mt8192_pin_ies_range), [PINCTRL_PIN_REG_PU] = MTK_RANGE(mt8192_pin_pu_range),