rcar-gen3: linux-renesas: Upgrade Linux BSP to v3.6.0

This commit upgrades Linux BSP to v3.6.0 for supporting
Kernel v4.14 stable and updating following items:

[Kernel]
 - Add support for WDIOF_CARDRESET.

[Power Management]
 - Add missing iounmap to rcar_avs.c.
 - Add big.LITTLE CAS support.
 - Add CA53 CPUIdle support.
 - Add CA53 EMS support.
 - Add CA53 CPUFreq support.

[Audio driver]
 - Confirm rmmod command operation of snd-soc-rcar.
 - Skip disabled-SSI nodes.
 - Care ssi_parent_mod and remove NULL check from
rsnd_mod_name()/rsnd_mod_id().
 - Revert IOMMU support so far.
 - Don't use runtime->sample_bits.
 - More clear rsnd_get_dalign() for DALIGN.
 - Clear SSI_MODE for non TDM Extended modes.

[Display driver]
 - Confirm the Fence function.
 - Add support for colorkey alpha blending.
 - Disable vsp1 interrupt when startup.

[DMA Engine driver]
 - Fix array-bounds warning refer chcr_ts[].

[PWM driver]
 - Enable PWM2 in device tree.

[USB2.0 Function]
 - Fix the problem that the interrupt becomes long time when
disconnecting the USB cable.

[Video Capture driver]
 - Add V4L2_FIELD_SEQ_TB/BT function support.
 - Add ARGB8888 caputre format support and overflow debug message
option.
 - Fix cropping procedure.

[RWDT driver]
 - Add support for WDIOF_CARDRESET.

Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com>
Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>

1 files changed, 0 insertions, 220 deletions

diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0016-Revert-hwspinlock-rcar-Add-support-for-R-Car-Gen3-Ha.patch b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0016-Revert-hwspinlock-rcar-Add-support-for-R-Car-Gen3-Ha.patch
deleted file mode 100644
index 7fd5650..0000000
--- a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0016-Revert-hwspinlock-rcar-Add-support-for-R-Car-Gen3-Ha.patch
+++ /dev/null
@@ -1,220 +0,0 @@
-From 90628b9c9b731cff9071a6d587431e0a4b8e5c0a Mon Sep 17 00:00:00 2001
-From: Hiroki Negishi <hiroki.negishi.bx@renesas.com>
-Date: Mon, 13 Nov 2017 11:57:53 +0900
-Subject: [PATCH 16/23] Revert "hwspinlock: rcar: Add support for R-Car Gen3
- Hardware Spinlock"
-
-This reverts commit 18ff508d5241 ("hwspinlock: rcar: Add support
-for R-Car Gen3 Hardware Spinlock")
-
-Signed-off-by: Hiroki Negishi <hiroki.negishi.bx@renesas.com>
----
- drivers/hwspinlock/Kconfig           |  13 ---
- drivers/hwspinlock/Makefile          |   1 -
- drivers/hwspinlock/rcar_hwspinlock.c | 162 -----------------------------------
- 3 files changed, 176 deletions(-)
- delete mode 100644 drivers/hwspinlock/rcar_hwspinlock.c
-
-diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
-index f0c0a35..73a4016 100644
---- a/drivers/hwspinlock/Kconfig
-+++ b/drivers/hwspinlock/Kconfig
-@@ -53,17 +53,4 @@ config HSEM_U8500
- 
- 	  If unsure, say N.
- 
--config HWSPINLOCK_RCAR
--	bool "R-Car Hardware Spinlock functionality"
--	depends on ARCH_RENESAS
--	select HWSPINLOCK
--	default y
--	help
--	  Say y here to support the R-Car Hardware Spinlock functionality, which
--	  provides a synchronisation mechanism for the various processor on the
--	  SoC.
--	  This function is implemented with MFIS device.
--
--	  If unsure, say N.
--
- endmenu
-diff --git a/drivers/hwspinlock/Makefile b/drivers/hwspinlock/Makefile
-index 4ee4001..6b59cb5a 100644
---- a/drivers/hwspinlock/Makefile
-+++ b/drivers/hwspinlock/Makefile
-@@ -6,5 +6,4 @@ obj-$(CONFIG_HWSPINLOCK)		+= hwspinlock_core.o
- obj-$(CONFIG_HWSPINLOCK_OMAP)		+= omap_hwspinlock.o
- obj-$(CONFIG_HWSPINLOCK_QCOM)		+= qcom_hwspinlock.o
- obj-$(CONFIG_HWSPINLOCK_SIRF)		+= sirf_hwspinlock.o
--obj-$(CONFIG_HWSPINLOCK_RCAR)		+= rcar_hwspinlock.o
- obj-$(CONFIG_HSEM_U8500)		+= u8500_hsem.o
-diff --git a/drivers/hwspinlock/rcar_hwspinlock.c b/drivers/hwspinlock/rcar_hwspinlock.c
-deleted file mode 100644
-index 8b45c49..0000000
---- a/drivers/hwspinlock/rcar_hwspinlock.c
-+++ /dev/null
-@@ -1,162 +0,0 @@
--/*
-- * rcar_hwspinlock.c
-- *
-- * Copyright (C) 2017 Renesas Electronics Corporation
-- *
-- * This program is free software; you can redistribute it and/or modify
-- * it under the terms of the GNU General Public License version 2
-- * as published by the Free Software Foundation.
-- *
-- * This program is distributed in the hope that it will be useful,
-- * but WITHOUT ANY WARRANTY; without even the implied warranty of
-- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- * GNU General Public License for more details.
-- */
--#include <linux/hwspinlock.h>
--#include <linux/kernel.h>
--#include <linux/module.h>
--#include <linux/pm_runtime.h>
--#include <linux/of.h>
--#include <linux/of_device.h>
--#include <linux/of_address.h>
--#include <linux/platform_device.h>
--#include <linux/io.h>
--#include <linux/sys_soc.h>
--
--#include "hwspinlock_internal.h"
--
--#define MFISLCKR0_OFFSET	0x000000C0
--#define MFISLCKR8_OFFSET	0x00000724
--#define MFISLCKR_NUM_8		8	/* r8a7795 ES1.*, r8a7796 ES1.* */
--#define MFISLCKR_NUM_64		64
--
--static int rcar_hwspinlock_trylock(struct hwspinlock *lock)
--{
--	void *addr = lock->priv;
--
--	return !ioread32((void __iomem *)addr);
--}
--
--static void rcar_hwspinlock_unlock(struct hwspinlock *lock)
--{
--	void *addr = lock->priv;
--
--	iowrite32(0, (void __iomem *)addr);
--}
--
--static const struct hwspinlock_ops rcar_hwspinlock_ops = {
--	.trylock	= rcar_hwspinlock_trylock,
--	.unlock		= rcar_hwspinlock_unlock,
--};
--
--static const struct soc_device_attribute mfislock_quirks_match[] = {
--	{ .soc_id = "r8a7795", .revision = "ES1.*" },
--	{ .soc_id = "r8a7796", .revision = "ES1.*" },
--	{ /* sentinel */ }
--};
--
--static const struct of_device_id rcar_hwspinlock_of_match[] = {
--	{ .compatible = "renesas,mfis-lock" },
--	{ },
--};
--MODULE_DEVICE_TABLE(of, rcar_hwspinlock_of_match);
--
--static int rcar_hwspinlock_probe(struct platform_device *pdev)
--{
--	int				ch;
--	int				num_locks = MFISLCKR_NUM_64;
--	int				ret = 0;
--	u32 __iomem			*addr;
--	struct resource			*res;
--	struct hwspinlock_device	*bank;
--
--	/* allocate hwspinlock control info */
--	bank = devm_kzalloc(&pdev->dev, sizeof(*bank)
--			    + sizeof(struct hwspinlock) * MFISLCKR_NUM_64,
--			    GFP_KERNEL);
--	if (!bank) {
--		dev_err(&pdev->dev, "Failed to allocate memory.\n");
--		ret = -ENOMEM;
--		goto out;
--	}
--
--	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
--
--	/* map MFIS lock register */
--	addr = (u32 __iomem *)devm_ioremap_nocache(&pdev->dev,
--						   res->start,
--						   resource_size(res));
--	if (!addr) {
--		dev_err(&pdev->dev, "Failed to remap register.\n");
--		ret = PTR_ERR(addr);
--		goto out;
--	}
--
--	/* create lock for MFISLCKR0-7 */
--	for (ch = 0; ch < 8; ch++)
--		bank->lock[ch].priv = (void __force *)addr + MFISLCKR0_OFFSET
--				+ sizeof(u32) * ch;
--
--	/* create lock for MFISLCKR8-63 */
--	for (ch = 8; ch < 64; ch++)
--		bank->lock[ch].priv = (void __force *)addr + MFISLCKR8_OFFSET
--				+ sizeof(u32) * (ch - 8);
--
--	platform_set_drvdata(pdev, bank);
--
--	ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
--	if (ret)
--		goto out;
--
--	pm_runtime_enable(&pdev->dev);
--
--	/* register hwspinlock */
--	if (soc_device_match(mfislock_quirks_match))
--		num_locks = MFISLCKR_NUM_8;
--
--	ret = hwspin_lock_register(bank, &pdev->dev, &rcar_hwspinlock_ops,
--				   0, num_locks);
--	if (ret)
--		pm_runtime_disable(&pdev->dev);
--
--out:
--	return ret;
--}
--
--static int rcar_hwspinlock_remove(struct platform_device *pdev)
--{
--	int		ret;
--
--	ret = hwspin_lock_unregister(platform_get_drvdata(pdev));
--	if (ret) {
--		dev_err(&pdev->dev, "%s failed: %d\n", __func__, ret);
--		return ret;
--	}
--
--	pm_runtime_disable(&pdev->dev);
--
--	return 0;
--}
--
--static struct platform_driver rcar_hwspinlock_driver = {
--	.probe		= rcar_hwspinlock_probe,
--	.remove		= rcar_hwspinlock_remove,
--	.driver		= {
--		.name	= "rcar_hwspinlock",
--		.of_match_table = rcar_hwspinlock_of_match,
--	},
--};
--
--static int __init rcar_hwspinlock_init(void)
--{
--	return platform_driver_register(&rcar_hwspinlock_driver);
--}
--core_initcall(rcar_hwspinlock_init);
--
--static void __exit rcar_hwspinlock_exit(void)
--{
--	platform_driver_unregister(&rcar_hwspinlock_driver);
--}
--module_exit(rcar_hwspinlock_exit);
--
--MODULE_LICENSE("GPL v2");
--- 
-1.9.1
-