Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752118AbbGMSKG (ORCPT ); Mon, 13 Jul 2015 14:10:06 -0400 Received: from ns.gsystem.sk ([62.176.172.50]:50653 "EHLO gsystem.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751671AbbGMSKF (ORCPT ); Mon, 13 Jul 2015 14:10:05 -0400 X-Greylist: delayed 2310 seconds by postgrey-1.27 at vger.kernel.org; Mon, 13 Jul 2015 14:10:04 EDT From: Ondrej Zary To: Jean Delvare Cc: linux-i2c@vger.kernel.org, Kernel development list Subject: [PATCH] i2c-parport: Add VCT-jig adapter Date: Mon, 13 Jul 2015 19:31:12 +0200 Message-Id: <1436808672-15503-1-git-send-email-linux@rainbow-software.org> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2036 Lines: 55 Add support for VCT-jig parallel port I2C adapter to i2c-parport. The adapter schematic can be found here (in the RAR file): http://remont-aud.net/shop/22/desc/vct-jig-komplekt-dlja-samostojatelnoj-sborki Signed-off-by: Ondrej Zary --- Documentation/i2c/busses/i2c-parport | 1 + drivers/i2c/busses/i2c-parport.h | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/Documentation/i2c/busses/i2c-parport b/Documentation/i2c/busses/i2c-parport index 0e2d17b..c3dbb3b 100644 --- a/Documentation/i2c/busses/i2c-parport +++ b/Documentation/i2c/busses/i2c-parport @@ -20,6 +20,7 @@ It currently supports the following devices: * (type=5) Analog Devices evaluation boards: ADM1025, ADM1030, ADM1031 * (type=6) Barco LPT->DVI (K5800236) adapter * (type=7) One For All JP1 parallel port adapter + * (type=8) VCT-jig These devices use different pinout configurations, so you have to tell the driver what you have, using the type module parameter. There is no diff --git a/drivers/i2c/busses/i2c-parport.h b/drivers/i2c/busses/i2c-parport.h index 4e12945..84a6616 100644 --- a/drivers/i2c/busses/i2c-parport.h +++ b/drivers/i2c/busses/i2c-parport.h @@ -89,6 +89,13 @@ static const struct adapter_parm adapter_parm[] = { .getsda = { 0x80, PORT_STAT, 1 }, .init = { 0x04, PORT_DATA, 1 }, }, + /* type 8: VCT-jig */ + { + .setsda = { 0x04, PORT_DATA, 1 }, + .setscl = { 0x01, PORT_DATA, 1 }, + .getsda = { 0x40, PORT_STAT, 0 }, + .getscl = { 0x80, PORT_STAT, 1 }, + }, }; static int type = -1; @@ -103,4 +110,5 @@ MODULE_PARM_DESC(type, " 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n" " 6 = Barco LPT->DVI (K5800236) adapter\n" " 7 = One For All JP1 parallel port adapter\n" + " 8 = VCT-jig\n" ); -- Ondrej Zary -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/