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24de7c29e5
Backport below changes for I2C QUP driver from v4.17: 0668bc44a426 i2c: qup: fix copyrights and update to SPDX identifier 7239872fb340 i2c: qup: fixed releasing dma without flush operation completion eb422b539c1f i2c: qup: minor code reorganization for use_dma 6d5f37f166bb i2c: qup: remove redundant variables for BAM SG count c5adc0fa63a9 i2c: qup: schedule EOT and FLUSH tags at the end of transfer 7e6c35fe602d i2c: qup: fix the transfer length for BAM RX EOT FLUSH tags 3f450d3eea14 i2c: qup: proper error handling for i2c error in BAM mode 08f15963bc75 i2c: qup: use the complete transfer length to choose DMA mode ecb6e1e5f435 i2c: qup: change completion timeout according to transfer length 6f2f0f6465ac i2c: qup: fix buffer overflow for multiple msg of maximum xfer len f7714b4e451b i2c: qup: send NACK for last read sub transfers fbfab1ab0658 i2c: qup: reorganization of driver code to remove polling for qup v1 7545c7dba169 i2c: qup: reorganization of driver code to remove polling for qup v2 This fixes various I2C issues observed on AP120C-AC board equipped with Atmel/Microchip AT97SC3205T TPM module. Tested-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
From 0668bc44a42672626666e4f66aa1f2c22528e8a5 Mon Sep 17 00:00:00 2001
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From: Abhishek Sahu <absahu@codeaurora.org>
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Date: Mon, 12 Mar 2018 18:44:50 +0530
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Subject: [PATCH 01/13] i2c: qup: fix copyrights and update to SPDX identifier
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The file has been updated from 2016 to 2018 so fixed the
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copyright years.
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Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
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Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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---
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drivers/i2c/busses/i2c-qup.c | 13 ++-----------
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1 file changed, 2 insertions(+), 11 deletions(-)
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--- a/drivers/i2c/busses/i2c-qup.c
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+++ b/drivers/i2c/busses/i2c-qup.c
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@@ -1,17 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0
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/*
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- * Copyright (c) 2009-2013, The Linux Foundation. All rights reserved.
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+ * Copyright (c) 2009-2013, 2016-2018, The Linux Foundation. All rights reserved.
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* Copyright (c) 2014, Sony Mobile Communications AB.
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*
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 and
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- * only version 2 as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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- * GNU General Public License for more details.
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- *
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*/
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#include <linux/acpi.h>
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