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Wed, 8 Aug 2018 22:27:06 +0000 From: Leonid Bloch To: linux-kernel@vger.kernel.org Cc: linux-gpio@vger.kernel.org, Linus Walleij , Leonid Bloch Subject: [PATCH] gpio: it87: Add support for IT8613 Date: Thu, 9 Aug 2018 01:26:36 +0300 Message-Id: <20180808222636.6381-1-lbloch@janustech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [141.226.29.227] X-ClientProxiedBy: VI1PR04CA0099.eurprd04.prod.outlook.com (2603:10a6:803:64::34) To SN2PR07MB2623.namprd07.prod.outlook.com (2603:10b6:804:8::7) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 9e54d2a8-8bbe-473a-3df5-08d5fd7e1352 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(7021125)(8989117)(4534165)(7022125)(4603075)(4627221)(201702281549075)(8990107)(7048125)(7024125)(7027125)(7028125)(7023125)(5600074)(711020)(2017052603328)(7153060)(7193020);SRVR:SN2PR07MB2623; X-Microsoft-Exchange-Diagnostics: 1;SN2PR07MB2623;3:98fJYyRLdy63tSYxK0daNYByMhmDyCeDpA+waZUA6i/gSkC9BIFTZpPHoBX4r8HSx1fIklnKW71e9EQvvprVy/2cQpxSP80mxDMv/9ydf64WHKoqlYpFHXkvELetF1lRNzQl7Nb/hndcUObINfTtGdtC+QE8uw+OrQsdCPb67INfqKC4hyLd/WvQVbMXWqN+xvWMgfIwD8sebsiI3GNIqxIcZnRTi/ny46xdh5TR37dLC5TpL4ncOTJyR+TrQOwI;25:AD41e8Rop8R/OSFDKBQFXVSjLvvFOibFK2lQKbfssfNosXoYqmGsZtRYQbn/WSmpep65J1NZ8Fxg8569g+cPL50ajPIBROJbiW/hxz1Xc7OcSn1xgFKXqTxW5pjaeSPsn24iVNzpcp5EWSAkWL7Wa2i20tkGUoMONyzeAJJioUkayJDvyD9bD8kyX4LbCVFm0JxyJekFMGuWG95TwcOEZkM1hUpIDK4LWz628s9eGi4OqWtO+fusujgF8zVSFu1/7q3P3rmpjQXS2I13oIbByjUjVl96lVeP1lo7ZF8uJROCsvCPWT/NdnEXxwvegbZsTfQQyCSJ4xtWLYdZyCvo/g==;31:qFsV932J8TALP6kr9HhV89UyvFd5IQbA+lqwcO335qPx2jb7mcGX79Ok6eKA5U9RzMDVuauET2URXSAUfk4JwGZU9ATh3J3fSNigWEGl3MiPoprokvklTTnDOP4XZugHZs9TZl2F0BkCM0Df0uO3k7FzVcwBto2WocrrjP3fPHIY1ATjfS9PyQSuvNWaLtdVwGjLgWfQ87yJcGZqXkT2HlTQBYvUCxrh6MBE16XwHcQ= X-MS-TrafficTypeDiagnostic: SN2PR07MB2623: X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; 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Signed-off-by: Leonid Bloch --- drivers/gpio/Kconfig | 3 ++- drivers/gpio/gpio-it87.c | 9 +++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 71c0ab46f216..f1179599aa7e 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -684,7 +684,8 @@ config GPIO_IT87 Say yes here to support GPIO functionality of IT87xx Super I/O chips. This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and - supports the IT8761E, IT8620E and IT8628E Super I/O chip as well. + supports the IT8761E, IT8613, IT8620E, and IT8628E Super I/O chips as + well. To compile this driver as a module, choose M here: the module will be called gpio_it87 diff --git a/drivers/gpio/gpio-it87.c b/drivers/gpio/gpio-it87.c index 7cad14d3f127..b1fe26927e44 100644 --- a/drivers/gpio/gpio-it87.c +++ b/drivers/gpio/gpio-it87.c @@ -35,6 +35,7 @@ /* Chip Id numbers */ #define NO_DEV_ID 0xffff +#define IT8613_ID 0x8613 #define IT8620_ID 0x8620 #define IT8628_ID 0x8628 #define IT8728_ID 0x8728 @@ -306,6 +307,14 @@ static int __init it87_gpio_init(void) it87_gpio->chip = it87_template_chip; switch (chip_type) { + case IT8613_ID: + gpio_ba_reg = 0x62; + it87_gpio->io_size = 8; /* it8613 only needs 6, use 8 for alignment */ + it87_gpio->output_base = 0xc8; + it87_gpio->simple_base = 0xc0; + it87_gpio->simple_size = 6; + it87_gpio->chip.ngpio = 64; /* has 48, use 64 for convenient calc */ + break; case IT8620_ID: case IT8628_ID: gpio_ba_reg = 0x62; -- 2.17.1