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Sun, 26 Apr 2020 18:36:39 +0000 From: Jonathan Bakker To: kgene@kernel.org, krzk@kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Pawe=C5=82=20Chmiel?= , Jonathan Bakker Subject: [PATCH 07/13] arm: dts: s5pv210: galaxys: Add si470x fmradio Date: Sun, 26 Apr 2020 11:35:58 -0700 Message-ID: X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200426183604.28494-1-xc-racer2@live.ca> References: <20200426183604.28494-1-xc-racer2@live.ca> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-ClientProxiedBy: CO2PR05CA0096.namprd05.prod.outlook.com (2603:10b6:104:1::22) To BN6PR04MB0660.namprd04.prod.outlook.com (2603:10b6:404:d9::21) X-Microsoft-Original-Message-ID: <20200426183604.28494-8-xc-racer2@live.ca> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from jon-hp-6570b.telus (2001:569:fb67:7300:9f89:4b96:de0b:cd14) by CO2PR05CA0096.namprd05.prod.outlook.com (2603:10b6:104:1::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.7 via Frontend Transport; Sun, 26 Apr 2020 18:36:37 +0000 X-Mailer: git-send-email 2.20.1 X-Microsoft-Original-Message-ID: <20200426183604.28494-8-xc-racer2@live.ca> X-TMN: [7JOn8Uv2lYGIafiOEz7enJgYbAB8vFX0wgp8CpG+glcKUP7lRvolmQTR72Xnh63E] X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 50 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: ecc70036-b410-49b1-e922-08d7ea10c1c2 X-MS-TrafficTypeDiagnostic: CO1NAM11HT181: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: htBOo5DI70WIXqNQAbGASwvQOVlFlA9rGHxiDIh9kTdiNPsZfxUXBGpSbJnULAixd9xaJ3z1fFLmiHHOe6qb4iT1DBSUdaK3MATGCYynIdcM1UDcKiELFgULRAEXGIlmwIK7Izi13GrEmt53Z+yl9syVf+vBv+6Gnd3oJa4LUFchJsdZ7YjNvDEi3BJhvp5IMR48KvtrTO6ZgQrr48NbGA== X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:0;SRV:;IPV:NLI;SFV:NSPM;H:BN6PR04MB0660.namprd04.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:;DIR:OUT;SFP:1901; X-MS-Exchange-AntiSpam-MessageData: +8XU+TalfQQ99O3Kn5SgSfEtBScItEvMXVHXv/z65E3aK+5KCqwZi3eN5NzuLP6Q58hu1iZo9tRRmlXAQrS7G7fWzZuiTx/7zmmbm7DZbD91t6wQ/HvIeUplfjRc9eA3lYzSZkyizb1LQEkA44gD/Veeh6VHw2unf0zyJzb+wnr6iE530WvAo2l50oGzw0amYqDDHK6iPmFcGpFtiJFnZA== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: ecc70036-b410-49b1-e922-08d7ea10c1c2 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Apr 2020 18:36:39.2794 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1NAM11HT181 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paweł Chmiel Add support for the Silicon Labs si4709 fmradio, which can be found on Galaxy S GT-i9000 (but not most other Galaxy S variants). Signed-off-by: Paweł Chmiel Signed-off-by: Jonathan Bakker --- arch/arm/boot/dts/s5pv210-aries.dtsi | 2 +- arch/arm/boot/dts/s5pv210-galaxys.dts | 47 +++++++++++++++++++++++++++ 2 files changed, 48 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi index ef966d13d83d..12575d64aa06 100644 --- a/arch/arm/boot/dts/s5pv210-aries.dtsi +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi @@ -11,7 +11,7 @@ / { compatible = "samsung,aries", "samsung,s5pv210"; - aliases { + aliases: aliases { i2c4 = &i2c_sound; i2c5 = &i2c_accel; i2c6 = &i2c_pmic; diff --git a/arch/arm/boot/dts/s5pv210-galaxys.dts b/arch/arm/boot/dts/s5pv210-galaxys.dts index 2eff1e66a2a5..f5c13eb8ae71 100644 --- a/arch/arm/boot/dts/s5pv210-galaxys.dts +++ b/arch/arm/boot/dts/s5pv210-galaxys.dts @@ -49,12 +49,59 @@ wakeup-source; }; }; + + i2c_fmradio: i2c-gpio-8 { + compatible = "i2c-gpio"; + sda-gpios = <&gpd1 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpd1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&fm_i2c_pins>; + + fmradio@10 { + compatible = "silabs,si470x"; + reg = <0x10>; + interrupt-parent = <&gpj2>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpj2 5 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&fm_irq &fm_rst>; + }; + }; +}; + +&aliases { + i2c8 = &i2c_fmradio; }; &pinctrl0 { pinctrl-names = "default"; pinctrl-0 = <&sleep_cfg>; + fm_i2c_pins: fm-i2c-pins { + samsung,pins = "gpd1-2", "gpd1-3"; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fm_irq: fm-irq { + samsung,pins = "gpj2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fm_rst: fm-rst { + samsung,pins = "gpj2-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + massmemory_en: massmemory-en { samsung,pins = "gpj2-7"; samsung,pin-function = ; -- 2.20.1