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[34.76.131.216]) by smtp.gmail.com with ESMTPSA id h9-20020a05600c350900b0040d5aca25f1sm8615807wmq.17.2023.12.28.04.58.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Dec 2023 04:58:10 -0800 (PST) From: Tudor Ambarus To: peter.griffin@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, conor+dt@kernel.org, andi.shyti@kernel.org, alim.akhtar@samsung.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com, cw00.choi@samsung.com, arnd@arndb.de, semen.protsenko@linaro.org Cc: andre.draszik@linaro.org, saravanak@google.com, willmcvicker@google.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-serial@vger.kernel.org, kernel-team@android.com, Tudor Ambarus Subject: [PATCH v2 01/12] dt-bindings: clock: google,gs101-clock: add PERIC0 clock management unit Date: Thu, 28 Dec 2023 12:57:54 +0000 Message-ID: <20231228125805.661725-2-tudor.ambarus@linaro.org> X-Mailer: git-send-email 2.43.0.472.g3155946c3a-goog In-Reply-To: <20231228125805.661725-1-tudor.ambarus@linaro.org> References: <20231228125805.661725-1-tudor.ambarus@linaro.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add dt-schema documentation for the Connectivity Peripheral 0 (PERIC0) clock management unit. Reviewed-by: Sam Protsenko Signed-off-by: Tudor Ambarus Reviewed-by: Peter Griffin --- v2: - fix comments as per Sam's suggestion and collect his R-b tag - Rob's suggestion of renaming the clock-names to just "bus" and "ip" was not implemented as I felt it affects readability in the driver and consistency with other exynos clock drivers. I will happily update the names in the -rc phase if someone else has a stronger opinion than mine. .../bindings/clock/google,gs101-clock.yaml | 25 +++++- include/dt-bindings/clock/google,gs101.h | 81 +++++++++++++++++++ 2 files changed, 104 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml index 3eebc03a309b..ba54c13c55bc 100644 --- a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml +++ b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml @@ -30,14 +30,15 @@ properties: - google,gs101-cmu-top - google,gs101-cmu-apm - google,gs101-cmu-misc + - google,gs101-cmu-peric0 clocks: minItems: 1 - maxItems: 2 + maxItems: 3 clock-names: minItems: 1 - maxItems: 2 + maxItems: 3 "#clock-cells": const: 1 @@ -88,6 +89,26 @@ allOf: - const: dout_cmu_misc_bus - const: dout_cmu_misc_sss + - if: + properties: + compatible: + contains: + const: google,gs101-cmu-peric0 + + then: + properties: + clocks: + items: + - description: External reference clock (24.576 MHz) + - description: Connectivity Peripheral 0 bus clock (from CMU_TOP) + - description: Connectivity Peripheral 0 IP clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_cmu_peric0_bus + - const: dout_cmu_peric0_ip + additionalProperties: false examples: diff --git a/include/dt-bindings/clock/google,gs101.h b/include/dt-bindings/clock/google,gs101.h index 21adec22387c..64e6bdc6359c 100644 --- a/include/dt-bindings/clock/google,gs101.h +++ b/include/dt-bindings/clock/google,gs101.h @@ -389,4 +389,85 @@ #define CLK_GOUT_MISC_WDT_CLUSTER1_PCLK 73 #define CLK_GOUT_MISC_XIU_D_MISC_ACLK 74 +/* CMU_PERIC0 */ +#define CLK_MOUT_PERIC0_BUS_USER 1 +#define CLK_MOUT_PERIC0_I3C_USER 2 +#define CLK_MOUT_PERIC0_USI0_UART_USER 3 +#define CLK_MOUT_PERIC0_USI14_USI_USER 4 +#define CLK_MOUT_PERIC0_USI1_USI_USER 5 +#define CLK_MOUT_PERIC0_USI2_USI_USER 6 +#define CLK_MOUT_PERIC0_USI3_USI_USER 7 +#define CLK_MOUT_PERIC0_USI4_USI_USER 8 +#define CLK_MOUT_PERIC0_USI5_USI_USER 9 +#define CLK_MOUT_PERIC0_USI6_USI_USER 10 +#define CLK_MOUT_PERIC0_USI7_USI_USER 11 +#define CLK_MOUT_PERIC0_USI8_USI_USER 12 +#define CLK_DOUT_PERIC0_I3C 13 +#define CLK_DOUT_PERIC0_USI0_UART 14 +#define CLK_DOUT_PERIC0_USI14_USI 15 +#define CLK_DOUT_PERIC0_USI1_USI 16 +#define CLK_DOUT_PERIC0_USI2_USI 17 +#define CLK_DOUT_PERIC0_USI3_USI 18 +#define CLK_DOUT_PERIC0_USI4_USI 19 +#define CLK_DOUT_PERIC0_USI5_USI 20 +#define CLK_DOUT_PERIC0_USI6_USI 21 +#define CLK_DOUT_PERIC0_USI7_USI 22 +#define CLK_DOUT_PERIC0_USI8_USI 23 +#define CLK_GOUT_PERIC0_IP 24 +#define CLK_GOUT_PERIC0_PERIC0_CMU_PERIC0_PCLK 25 +#define CLK_GOUT_PERIC0_CLK_PERIC0_OSCCLK_CLK 26 +#define CLK_GOUT_PERIC0_D_TZPC_PERIC0_PCLK 27 +#define CLK_GOUT_PERIC0_GPC_PERIC0_PCLK 28 +#define CLK_GOUT_PERIC0_GPIO_PERIC0_PCLK 29 +#define CLK_GOUT_PERIC0_LHM_AXI_P_PERIC0_I_CLK 30 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_0 31 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_1 32 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_10 33 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_11 34 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_12 35 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_13 36 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_14 37 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_15 38 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_2 39 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_3 40 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_4 41 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_5 42 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_6 43 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_7 44 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_8 45 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_9 46 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_0 47 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_1 48 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_10 49 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_11 50 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_12 51 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_13 52 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_14 53 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_15 54 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_2 55 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_3 56 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_4 57 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_5 58 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_6 59 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_7 60 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_8 61 +#define CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_9 62 +#define CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_0 63 +#define CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_2 64 +#define CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_0 65 +#define CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_2 66 +#define CLK_GOUT_PERIC0_CLK_PERIC0_BUSP_CLK 67 +#define CLK_GOUT_PERIC0_CLK_PERIC0_I3C_CLK 68 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI0_UART_CLK 69 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI14_USI_CLK 70 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI1_USI_CLK 71 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI2_USI_CLK 72 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI3_USI_CLK 73 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI4_USI_CLK 74 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI5_USI_CLK 75 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI6_USI_CLK 76 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI7_USI_CLK 77 +#define CLK_GOUT_PERIC0_CLK_PERIC0_USI8_USI_CLK 78 +#define CLK_GOUT_PERIC0_SYSREG_PERIC0_PCLK 79 + #endif /* _DT_BINDINGS_CLOCK_GOOGLE_GS101_H */ From patchwork Thu Dec 28 12:57:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tudor Ambarus X-Patchwork-Id: 1880828 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=BgBq2nX2; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; 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[34.76.131.216]) by smtp.gmail.com with ESMTPSA id h9-20020a05600c350900b0040d5aca25f1sm8615807wmq.17.2023.12.28.04.58.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Dec 2023 04:58:11 -0800 (PST) From: Tudor Ambarus To: peter.griffin@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, conor+dt@kernel.org, andi.shyti@kernel.org, alim.akhtar@samsung.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com, cw00.choi@samsung.com, arnd@arndb.de, semen.protsenko@linaro.org Cc: andre.draszik@linaro.org, saravanak@google.com, willmcvicker@google.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-serial@vger.kernel.org, kernel-team@android.com, Tudor Ambarus , Wolfram Sang , Rob Herring Subject: [PATCH v2 02/12] dt-bindings: i2c: exynos5: add google,gs101-hsi2c compatible Date: Thu, 28 Dec 2023 12:57:55 +0000 Message-ID: <20231228125805.661725-3-tudor.ambarus@linaro.org> X-Mailer: git-send-email 2.43.0.472.g3155946c3a-goog In-Reply-To: <20231228125805.661725-1-tudor.ambarus@linaro.org> References: <20231228125805.661725-1-tudor.ambarus@linaro.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add google,gs101-hsi2c dedicated compatible for representing I2C of Google GS101 SoC. Acked-by: Wolfram Sang Acked-by: Rob Herring Reviewed-by: Sam Protsenko Signed-off-by: Tudor Ambarus Reviewed-by: Peter Griffin --- v2: collect tags Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml index df9c57bca2a8..cc8bba5537b9 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml @@ -33,6 +33,7 @@ properties: - const: samsung,exynos7-hsi2c - items: - enum: + - google,gs101-hsi2c - samsung,exynos850-hsi2c - const: samsung,exynosautov9-hsi2c - const: samsung,exynos5-hsi2c # Exynos5250 and Exynos5420 From patchwork Thu Dec 28 12:57:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tudor Ambarus X-Patchwork-Id: 1880833 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=G0/1yfhW; dkim-atps=neutral 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-28819-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 4T17qf0RQPz23d7 for ; Thu, 28 Dec 2023 23:58:54 +1100 (AEDT) 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 0A36F1C22F84 for ; Thu, 28 Dec 2023 12:58:52 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E607AD308; Thu, 28 Dec 2023 12:58:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="G0/1yfhW" X-Original-To: devicetree@vger.kernel.org Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (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 10FF979F6 for ; Thu, 28 Dec 2023 12:58:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-40d560818b8so33844795e9.1 for ; Thu, 28 Dec 2023 04:58:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1703768293; x=1704373093; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qARtnmQgOAQf1WGszfbQmrcKdGUB3d5pXOUSqwXI61U=; b=G0/1yfhW9D3Z1ZtHw4UFkCpHq+Xf2Kapzg89rb5JH7GtJInJGDgvN0Kt3Q70j8Camy J63mDFCEOQYsolP+0ah4ureSW/mHmdLlnGoSaQYff8vIwj6QI65lKxxXBbNS2kJ9tPOb aFi9ZZzipXHgG/B8pyH1pzPMBBIjdRNzuGXM1ZquvkV5JWV1fPcBOjSPb0HCGoWkYNc1 d+yzwByiqB9e1CixYjm4XOyQQ7rW4ol+Vsw/Y1yv1sWpJXSBmPpdwjVGinaQ5+jNXuDs P23t8qSOyZ16nw+FdH75DNOkPruM+70gQSMTWsvUo0aMyLgWVqhIMlerNsNUe5HTt+Zg vAVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703768293; x=1704373093; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qARtnmQgOAQf1WGszfbQmrcKdGUB3d5pXOUSqwXI61U=; b=PiHZpunGWPr3DMpShahPr7jEzFmKomzRasvzRmebHovEdxX+oWq+7+1ikjehgwzrsh h8b4vSu+3AyNNxKYh+sv0k1dynAA/TYuOd2y9qLCQeDwfXRuc1+A0/D7fdCDH1VqSg2c Be03/gkUN2sELHECyGqdljkoam+UYKbf2NilCu32yjl9byaByBx/Nw+7Z1RLiMNq0YVH EN6RlsZ4Xb64aK9sTxi78ri/ktlZL8uOXum/I8BSO2Ud0NktMwohBq/12TU9ykWdzflq y9fpLSPrV7SuuZolonHPaWOrM4ScdcuO0nBmw1kPyBVENHWyFeY0MA98lggpYe9WraB+ z6PA== X-Gm-Message-State: AOJu0YwqC83RkO5wM4gRVQPSUE1sHu0/nBdreFqlPzwUzFHI/wZ8Wyhc oFezLXKy5F5+M0X7XIvSt9KuxFW500fNgg== X-Google-Smtp-Source: AGHT+IHT57QGYw7zLPX8R3bhMUgX3eDW1EDvo5Oc9TXgPSM2ZkHfeK0hm8E/vlZ6afNi/TT87YNVsA== X-Received: by 2002:a05:600c:33aa:b0:40d:3a34:82ef with SMTP id o42-20020a05600c33aa00b0040d3a3482efmr5244462wmp.136.1703768293249; Thu, 28 Dec 2023 04:58:13 -0800 (PST) Received: from ta2.c.googlers.com.com (216.131.76.34.bc.googleusercontent.com. [34.76.131.216]) by smtp.gmail.com with ESMTPSA id h9-20020a05600c350900b0040d5aca25f1sm8615807wmq.17.2023.12.28.04.58.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Dec 2023 04:58:12 -0800 (PST) From: Tudor Ambarus To: peter.griffin@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, conor+dt@kernel.org, andi.shyti@kernel.org, alim.akhtar@samsung.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com, cw00.choi@samsung.com, arnd@arndb.de, semen.protsenko@linaro.org Cc: andre.draszik@linaro.org, saravanak@google.com, willmcvicker@google.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-serial@vger.kernel.org, kernel-team@android.com, Tudor Ambarus , Krzysztof Kozlowski Subject: [PATCH v2 03/12] dt-bindings: serial: samsung: do not allow reg-io-width for gs101 Date: Thu, 28 Dec 2023 12:57:56 +0000 Message-ID: <20231228125805.661725-4-tudor.ambarus@linaro.org> X-Mailer: git-send-email 2.43.0.472.g3155946c3a-goog In-Reply-To: <20231228125805.661725-1-tudor.ambarus@linaro.org> References: <20231228125805.661725-1-tudor.ambarus@linaro.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 All gs101 serial ports are restricted to 32-bit register accesses. This requirement will be inferred from the compatible. Do not allow the reg-io-width property for the google,gs101-uart compatible. Suggested-by: Krzysztof Kozlowski Signed-off-by: Tudor Ambarus Reviewed-by: Peter Griffin --- v2: new patch Documentation/devicetree/bindings/serial/samsung_uart.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml index 133259ed3a34..0f0131026911 100644 --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml @@ -143,6 +143,8 @@ allOf: then: required: - samsung,uart-fifosize + properties: + reg-io-width: false unevaluatedProperties: false