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28 Jan 2023 16:33:50 +1030 Received: from agc.crawford.emu.id.au (agc.crawford.emu.id.au [IPv6:fdd2:7aad:d478:1:0:0:cb10:cc07]) (authenticated bits=0) by bits.crawford.emu.id.au (8.17.1/8.17.1) with ESMTPSA id 30S63ChE2973396 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Sat, 28 Jan 2023 17:03:46 +1100 Authentication-Results: bits.crawford.emu.id.au; arc=none smtp.remote-ip=fdd2:7aad:d478:1::cb10:cc07 DKIM-Filter: OpenDKIM Filter v2.11.0 bits.crawford.emu.id.au 30S63ChE2973396 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crawford.emu.id.au; s=s1; t=1674885826; bh=19grbD9CHxWwx1gqWLdWJwdaLqN//6Gte74Urgo9rwc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sWUZd1TxAA5SOgAUEpO9hq9b10vcPynD6nbwKbMjKgOzS1OPBNdjdTUShhcRk5/yA lkgYu8+Hn7/NpkHoPpGjYDxPjmnDbGK5nhAhrIQsVZRipXaMEBOLpTajZo0irr1Rtu jYpAfeUPagFysxu8Kuj6jzxkhMnaNNFysIxWwNj3qG8AMPZ4O6hjLcNzW3anARW9HC L73edngsj8S7bcDZrq5GacI+WKc2cyEIEC5ncouevrLD6WLCyouMQfOTp72+pbtnR8 QRsBYzFBWcdBNO47FEU9eKCChLSzEW/B0e53J3xa/4ex0vaErl796qPiWLHX6Ejv7A dytfzRjoAgguA== From: Frank Crawford To: Jean Delvare , Guenter Roeck Cc: linux-hwmon@vger.kernel.org, Frank Crawford Subject: [PATCH v3 6/7] hwmon: (it87) Add new chipset IT87952E Date: Sat, 28 Jan 2023 17:03:07 +1100 Message-Id: <20230128060308.1549707-7-frank@crawford.emu.id.au> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230128060308.1549707-1-frank@crawford.emu.id.au> References: <20230128060308.1549707-1-frank@crawford.emu.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.4 (bits.crawford.emu.id.au [IPv6:fdd2:7aad:d478:1:0:0:cb10:cc01]); Sat, 28 Jan 2023 17:03:46 +1100 (AEDT) X-Virus-Scanned: clamav-milter 0.103.7 at bits.crawford.emu.id.au X-Virus-Status: Clean Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org Add IT87952E, a new chip ID (DEV ID 0x8695), which appears to be an updated version of the IT8792E and takes the same configuration. The model name comes from the model name printed on the chip. There is no datasheet publicly available. Signed-off-by: Frank Crawford --- v3: * No change. v2: * Make use of feature flag for definition. --- drivers/hwmon/it87.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 83de34119d74..6b2b2776d8c2 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -34,6 +34,7 @@ * IT8786E Super I/O chip w/LPC interface * IT8790E Super I/O chip w/LPC interface * IT8792E Super I/O chip w/LPC interface + * IT87952E Super I/O chip w/LPC interface * Sis950 A clone of the IT8705F * * Copyright (C) 2001 Chris Gauthron @@ -63,7 +64,7 @@ enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732, it8771, it8772, it8781, it8782, it8783, it8786, it8790, - it8792, it8603, it8620, it8622, it8628 }; + it8792, it8603, it8620, it8622, it8628, it87952 }; static struct platform_device *it87_pdev[2]; @@ -160,6 +161,7 @@ static inline void superio_exit(int ioreg, bool noexit) #define IT8622E_DEVID 0x8622 #define IT8623E_DEVID 0x8623 #define IT8628E_DEVID 0x8628 +#define IT87952E_DEVID 0x8695 #define IT87_ACT_REG 0x30 #define IT87_BASE_REG 0x60 @@ -477,6 +479,15 @@ static const struct it87_devices it87_devices[] = { | FEAT_SIX_TEMP | FEAT_VIN3_5V, .peci_mask = 0x07, }, + [it87952] = { + .name = "it87952", + .model = "IT87952E", + .features = FEAT_NEWER_AUTOPWM | FEAT_16BIT_FANS + | FEAT_TEMP_OFFSET | FEAT_TEMP_OLD_PECI | FEAT_TEMP_PECI + | FEAT_10_9MV_ADC | FEAT_IN7_INTERNAL | FEAT_CONF_NOEXIT, + .peci_mask = 0x07, + .old_peci_mask = 0x02, /* Actually reports PCH */ + }, }; #define has_16bit_fans(data) ((data)->features & FEAT_16BIT_FANS) @@ -2497,6 +2508,9 @@ static int __init it87_find(int sioaddr, unsigned short *address, case IT8628E_DEVID: sio_data->type = it8628; break; + case IT87952E_DEVID: + sio_data->type = it87952; + break; case 0xffff: /* No device at all */ goto exit; default: -- 2.39.1