imx6: update upstream pcie patches

Signed-off-by: Luka Perkov <luka@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38298 3c298f89-4303-0410-b956-a3cf2f4a3e73

16 files changed, 130 insertions, 118 deletions

diff --git a/target/linux/imx6/patches-3.10/0001-usb-chipidea-improve-kconfig.patch b/target/linux/imx6/patches-3.10/0001-usb-chipidea-improve-kconfig.patch
index da46405f73..f8229d06b1 100644
--- a/target/linux/imx6/patches-3.10/0001-usb-chipidea-improve-kconfig.patch
+++ b/target/linux/imx6/patches-3.10/0001-usb-chipidea-improve-kconfig.patch
@@ -1,6 +1,4 @@
-From 20a677fd63c57edd5b0c463baa44f133b2f2d4a0 Mon Sep 17 00:00:00 2001
 From: Peter Chen <peter.chen@freescale.com>
-Date: Thu, 13 Jun 2013 17:59:52 +0300
 Subject: [PATCH] usb: chipidea: improve kconfig
 
 Randy Dunlap <rdunlap@infradead.org> reported this problem
diff --git a/target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch b/target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch
index b921dfd9e0..e44682c3d7 100644
--- a/target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch
+++ b/target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch
@@ -1,6 +1,4 @@
-From 972a6c5d56b42d6dd326867d5974ffa58383ec53 Mon Sep 17 00:00:00 2001
 From: Peter Chen <peter.chen@freescale.com>
-Date: Mon, 29 Jul 2013 13:09:57 +0300
 Subject: [PATCH] usb: chipidea: fix the build error with randconfig
 
 Using below  configs, the compile will have error:
diff --git a/target/linux/imx6/patches-3.10/0003-usb-chipidea-improve-kconfig-2.0.patch b/target/linux/imx6/patches-3.10/0003-usb-chipidea-improve-kconfig-2.0.patch
index 40968ab4da..f90e7365ec 100644
--- a/target/linux/imx6/patches-3.10/0003-usb-chipidea-improve-kconfig-2.0.patch
+++ b/target/linux/imx6/patches-3.10/0003-usb-chipidea-improve-kconfig-2.0.patch
@@ -1,6 +1,4 @@
-From a0cfdc6bc73bc47b63b05b850cf66cf67f2487bf Mon Sep 17 00:00:00 2001
 From: Lothar Waßmann <LW@KARO-electronics.de>
-Date: Wed, 14 Aug 2013 12:43:58 +0300
 Subject: [PATCH] usb: chipidea: improve kconfig 2.0
 
 This patch provides a cleaner solution to the problem described in
diff --git a/target/linux/imx6/patches-3.10/0004-i2c-imx-retry-on-NAK.patch b/target/linux/imx6/patches-3.10/0004-i2c-imx-retry-on-NAK.patch
index aea87eaa5f..e876c6ed49 100644
--- a/target/linux/imx6/patches-3.10/0004-i2c-imx-retry-on-NAK.patch
+++ b/target/linux/imx6/patches-3.10/0004-i2c-imx-retry-on-NAK.patch
@@ -1,6 +1,4 @@
-From 0d1ee1f265cf9730feb214ddd18bc430c0800e8b Mon Sep 17 00:00:00 2001
 From: Tim Harvey <tharvey@gateworks.com>
-Date: Tue, 10 Sep 2013 21:42:29 +0200
 Subject: [PATCH] i2c: imx: retry on NAK
 
 In case of busy i2c try again to get ACK.
diff --git a/target/linux/imx6/patches-3.10/0005-ahci_imx-add-ahci-sata-support-on-imx-platforms.patch b/target/linux/imx6/patches-3.10/0005-ahci_imx-add-ahci-sata-support-on-imx-platforms.patch
index 1adb41d25f..c735517c7a 100644
--- a/target/linux/imx6/patches-3.10/0005-ahci_imx-add-ahci-sata-support-on-imx-platforms.patch
+++ b/target/linux/imx6/patches-3.10/0005-ahci_imx-add-ahci-sata-support-on-imx-platforms.patch
@@ -1,6 +1,4 @@
-From 9e54eae23bc9cca0d8a955018c35b1250e09a73a Mon Sep 17 00:00:00 2001
 From: Richard Zhu <r65037@freescale.com>
-Date: Wed, 24 Jul 2013 14:15:29 +0800
 Subject: [PATCH] ahci_imx: add ahci sata support on imx platforms
 
 imx6q contains one Synopsys AHCI SATA controller, But it can't share
diff --git a/target/linux/imx6/patches-3.10/0006-ARM-imx6q-update-the-sata-bits-definitions-of-gpr13.patch b/target/linux/imx6/patches-3.10/0006-ARM-imx6q-update-the-sata-bits-definitions-of-gpr13.patch
index 11ce9ccbc8..646273af0f 100644
--- a/target/linux/imx6/patches-3.10/0006-ARM-imx6q-update-the-sata-bits-definitions-of-gpr13.patch
+++ b/target/linux/imx6/patches-3.10/0006-ARM-imx6q-update-the-sata-bits-definitions-of-gpr13.patch
@@ -1,6 +1,4 @@
-From 6a6c21ef487be47b300a0b24cd6afeb69d8b9a1a Mon Sep 17 00:00:00 2001
 From: Richard Zhu <r65037@freescale.com>
-Date: Wed, 24 Jul 2013 14:15:28 +0800
 Subject: [PATCH] ARM: imx6q: update the sata bits definitions of gpr13
 
 Replace the SATA_PHY_# by the more readable definitons.
diff --git a/target/linux/imx6/patches-3.10/0007-ARM-dtsi-enable-ahci-sata-on-imx6q-platforms.patch b/target/linux/imx6/patches-3.10/0007-ARM-dtsi-enable-ahci-sata-on-imx6q-platforms.patch
index 72d41eeb0b..5371524237 100644
--- a/target/linux/imx6/patches-3.10/0007-ARM-dtsi-enable-ahci-sata-on-imx6q-platforms.patch
+++ b/target/linux/imx6/patches-3.10/0007-ARM-dtsi-enable-ahci-sata-on-imx6q-platforms.patch
@@ -1,6 +1,4 @@
-From 0fb1f804269e549b556b475c8655bc862c220622 Mon Sep 17 00:00:00 2001
 From: Richard Zhu <r65037@freescale.com>
-Date: Tue, 16 Jul 2013 11:28:46 +0800
 Subject: [PATCH] ARM: dtsi: enable ahci sata on imx6q platforms
 
 Only imx6q has the ahci sata controller, enable
diff --git a/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch b/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch
index 7115a6ce73..86e7d8f0cd 100644
--- a/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch
+++ b/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch
@@ -1,6 +1,4 @@
-From 867974fc09f93bdd7f98d46ac3733934486bbf4a Mon Sep 17 00:00:00 2001
 From: Tejun Heo <tj@kernel.org>
-Date: Fri, 26 Jul 2013 08:57:56 -0400
 Subject: [PATCH] ahci_imx: depend on CONFIG_MFD_SYSCON
 
 ahci_imx makes use of regmap but the dependency wasn't specified in
diff --git a/target/linux/imx6/patches-3.10/0011-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch b/target/linux/imx6/patches-3.10/0010-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch
index df9d9fa961..19ca079dc9 100644
--- a/target/linux/imx6/patches-3.10/0011-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch
+++ b/target/linux/imx6/patches-3.10/0010-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch
@@ -1,11 +1,13 @@
-Subject: [v6,2/3] ARM: imx6q: Add PCIe bits to GPR syscon definition
 From: Sean Cross <xobs@kosagi.com>
+Subject: [PATCH 1/2] ARM: imx6q: Add PCIe bits to GPR syscon definition
 
 PCIe requires additional bits be defined for GPR8 and GPR12.
 
 Signed-off-by: Sean Cross <xobs@kosagi.com>
+Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
+Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
 ---
- include/linux/mfd/syscon/imx6q-iomuxc-gpr.h |    8 ++++++++
+ include/linux/mfd/syscon/imx6q-iomuxc-gpr.h | 8 ++++++++
  1 file changed, 8 insertions(+)
 
 --- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
diff --git a/target/linux/imx6/patches-3.10/0012-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch b/target/linux/imx6/patches-3.10/0011-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch
index 37d26eabf1..599cd0e084 100644
--- a/target/linux/imx6/patches-3.10/0012-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch
+++ b/target/linux/imx6/patches-3.10/0011-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch
@@ -1,79 +1,28 @@
-Subject: [v6,3/3] PCI: imx6: Add support for i.MX6 PCIe controller
+Subject: [PATCH 2/2] PCI: imx6: Add support for i.MX6 PCIe controller
 From: Sean Cross <xobs@kosagi.com>
 
 Add support for the PCIe port present on the i.MX6 family of controllers.
 These use the Synopsis Designware core tied to their own PHY.
 
 Signed-off-by: Sean Cross <xobs@kosagi.com>
-Acked-by: Bjorn Helgaas <bhelgaas@google.com>
+Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
+Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
 Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 ---
- arch/arm/boot/dts/imx6qdl.dtsi                     |   16 +
- arch/arm/mach-imx/Kconfig                          |    2 +
- arch/arm/mach-imx/clk-imx6q.c                      |    4 +
- drivers/pci/host/Kconfig                           |    6 +
- drivers/pci/host/Makefile                          |    1 +
- drivers/pci/host/pci-imx6.c                        |  576 ++++++++++++++++++++
- 7 files changed, 611 insertions(+), 1 deletion(-)
+ drivers/pci/host/Kconfig                           |   6 +
+ drivers/pci/host/Makefile                          |   1 +
+ drivers/pci/host/pci-imx6.c                        | 575 +++++++++++++++++++++
+ 4 files changed, 588 insertions(+), 1 deletion(-)
  create mode 100644 drivers/pci/host/pci-imx6.c
 
---- a/arch/arm/boot/dts/imx6qdl.dtsi
-+++ b/arch/arm/boot/dts/imx6qdl.dtsi
-@@ -108,6 +108,22 @@
- 			cache-level = <2>;
- 		};
- 
-+		pcie: pcie@0x01000000 {
-+			compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
-+			reg = <0x01ffc000 0x4000>; /* DBI */
-+			#address-cells = <3>;
-+			#size-cells = <2>;
-+			device_type = "pci";
-+			ranges = <0x00000800 0 0x01f00000 0x01f00000 0 0x00080000 /* configuration space */
-+				  0x81000000 0 0          0x01f80000 0 0x00010000 /* downstream I/O */
-+				  0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
-+			num-lanes = <1>;
-+			interrupts = <0 123 0x04>;
-+			clocks = <&clks 189>, <&clks 187>, <&clks 205>, <&clks 144>;
-+			clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi";
-+			status = "disabled";
-+		};
-+
- 		pmu {
- 			compatible = "arm,cortex-a9-pmu";
- 			interrupts = <0 94 0x04>;
---- a/arch/arm/mach-imx/Kconfig
-+++ b/arch/arm/mach-imx/Kconfig
-@@ -806,6 +806,8 @@ config SOC_IMX6Q
- 	select HAVE_IMX_SRC
- 	select HAVE_SMP
- 	select MFD_SYSCON
-+	select MIGHT_HAVE_PCI
-+	select PCI_DOMAINS if PCI
- 	select PINCTRL
- 	select PINCTRL_IMX6Q
- 	select PL310_ERRATA_588369 if CACHE_PL310
---- a/arch/arm/mach-imx/clk-imx6q.c
-+++ b/arch/arm/mach-imx/clk-imx6q.c
-@@ -586,6 +586,10 @@ int __init mx6q_clocks_init(void)
- 		clk_prepare_enable(clk[usbphy2_gate]);
- 	}
- 
-+	/* All existing boards with PCIe use LVDS1 */
-+	if (IS_ENABLED(CONFIG_PCI_IMX6))
-+		clk_set_parent(clk[lvds1_sel], clk[sata_ref]);
-+
- 	/* Set initial power mode */
- 	imx6q_set_lpm(WAIT_CLOCKED);
- 
 --- /dev/null
 +++ b/drivers/pci/host/Kconfig
 @@ -0,0 +1,13 @@
 +menu "PCI host controller drivers"
-+	depends on PCI
++      depends on PCI
 +
 +config PCIE_DW
-+	bool
++      bool
 +
 +config PCI_IMX6
 +	bool "Freescale i.MX6 PCIe controller"
@@ -89,7 +38,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +obj-$(CONFIG_PCI_IMX6) += pci-imx6.o
 --- /dev/null
 +++ b/drivers/pci/host/pci-imx6.c
-@@ -0,0 +1,576 @@
+@@ -0,0 +1,575 @@
 +/*
 + * PCIe host controller driver for Freescale i.MX6 SoCs
 + *
@@ -173,7 +122,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +			return 0;
 +
 +		udelay(1);
-+	} while ((wait_counter < max_iterations) && (val != exp_val));
++	} while (wait_counter < max_iterations);
 +
 +	return -ETIMEDOUT;
 +}
@@ -260,7 +209,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +	var = data << PCIE_PHY_CTRL_DATA_LOC;
 +	writel(var, dbi_base + PCIE_PHY_CTRL);
 +
-+	/* wait for ack de-assetion */
++	/* wait for ack de-assertion */
 +	ret = pcie_phy_poll_ack(dbi_base, 0);
 +	if (ret)
 +		return ret;
@@ -278,7 +227,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +	var = data << PCIE_PHY_CTRL_DATA_LOC;
 +	writel(var, dbi_base + PCIE_PHY_CTRL);
 +
-+	/* wait for ack de-assetion */
++	/* wait for ack de-assertion */
 +	ret = pcie_phy_poll_ack(dbi_base, 0);
 +	if (ret)
 +		return ret;
@@ -454,8 +403,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +	if (ltssm != 0x0d)
 +		return 0;
 +
-+	dev_err(pp->dev,
-+		"transition to gen2 is stuck, reset PHY!\n");
++	dev_err(pp->dev, "transition to gen2 is stuck, reset PHY!\n");
 +
 +	pcie_phy_read(pp->dbi_base,
 +		PHY_RX_OVRD_IN_LO, &temp);
@@ -589,7 +537,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +	}
 +
 +	/* Fetch clocks */
-+	imx6_pcie->lvds_gate = clk_get(&pdev->dev, "lvds_gate");
++	imx6_pcie->lvds_gate = devm_clk_get(&pdev->dev, "lvds_gate");
 +	if (IS_ERR(imx6_pcie->lvds_gate)) {
 +		dev_err(&pdev->dev,
 +			"lvds_gate clock select missing or invalid\n");
@@ -597,7 +545,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +		goto err;
 +	}
 +
-+	imx6_pcie->sata_ref_100m = clk_get(&pdev->dev, "sata_ref_100m");
++	imx6_pcie->sata_ref_100m = devm_clk_get(&pdev->dev, "sata_ref_100m");
 +	if (IS_ERR(imx6_pcie->sata_ref_100m)) {
 +		dev_err(&pdev->dev,
 +			"sata_ref_100m clock source missing or invalid\n");
@@ -605,7 +553,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +		goto err;
 +	}
 +
-+	imx6_pcie->pcie_ref_125m = clk_get(&pdev->dev, "pcie_ref_125m");
++	imx6_pcie->pcie_ref_125m = devm_clk_get(&pdev->dev, "pcie_ref_125m");
 +	if (IS_ERR(imx6_pcie->pcie_ref_125m)) {
 +		dev_err(&pdev->dev,
 +			"pcie_ref_125m clock source missing or invalid\n");
@@ -613,7 +561,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +		goto err;
 +	}
 +
-+	imx6_pcie->pcie_axi = clk_get(&pdev->dev, "pcie_axi");
++	imx6_pcie->pcie_axi = devm_clk_get(&pdev->dev, "pcie_axi");
 +	if (IS_ERR(imx6_pcie->pcie_axi)) {
 +		dev_err(&pdev->dev,
 +			"pcie_axi clock source missing or invalid\n");
@@ -657,11 +605,11 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
 +
 +/* Freescale PCIe driver does not allow module unload */
 +
-+static int __init imx6_init(void)
++static int __init imx6_pcie_init(void)
 +{
 +	return platform_driver_probe(&imx6_pcie_driver, imx6_pcie_probe);
 +}
-+module_init(imx6_init);
++module_init(imx6_pcie_init);
 +
 +MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>");
 +MODULE_DESCRIPTION("Freescale i.MX6 PCIe host controller driver");
diff --git a/target/linux/imx6/patches-3.10/0010-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch b/target/linux/imx6/patches-3.10/0012-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch
index bd86fadc33..3f1b6ebfde 100644
--- a/target/linux/imx6/patches-3.10/0010-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch
+++ b/target/linux/imx6/patches-3.10/0012-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch
@@ -1,15 +1,30 @@
-Subject: [v6,1/3] ARM: imx: Add LVDS general-purpose clocks to i.MX6Q
 From: Sean Cross <xobs@kosagi.com>
+Subject: [PATCH 1/3] ARM: imx: Add LVDS general-purpose clocks to i.MX6Q
 
 The i.MX6 has two general-purpose LVDS clocks that can be driven
 from a variety of sources.  This patch adds a mux and a gate for
 both of these clocks.
 
 Signed-off-by: Sean Cross <xobs@kosagi.com>
+Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
 ---
- arch/arm/mach-imx/clk-imx6q.c                      |   20 +++++++++++++++++++-
+ .../devicetree/bindings/clock/imx6q-clock.txt        |  4 ++++
+ arch/arm/mach-imx/clk-imx6q.c                        | 20 +++++++++++++++++++-
  2 files changed, 23 insertions(+), 1 deletion(-)
 
+--- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt
++++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
+@@ -208,6 +208,10 @@ clocks and IDs.
+ 	pll4_post_div		193
+ 	pll5_post_div		194
+ 	pll5_video_div		195
++	lvds1_sel		204
++	lvds2_sel		205
++	lvds1_gate		206
++	lvds2_gate		207
+ 
+ Examples:
+ 
 --- a/arch/arm/mach-imx/clk-imx6q.c
 +++ b/arch/arm/mach-imx/clk-imx6q.c
 @@ -205,6 +205,11 @@ static const char *vpu_axi_sels[]	= { "a
diff --git a/target/linux/imx6/patches-3.10/0013-ARM-imx6q-clock-and-Kconfig-update-for-PCIe-support.patch b/target/linux/imx6/patches-3.10/0013-ARM-imx6q-clock-and-Kconfig-update-for-PCIe-support.patch
new file mode 100644
index 0000000000..25f207af07
--- /dev/null
+++ b/target/linux/imx6/patches-3.10/0013-ARM-imx6q-clock-and-Kconfig-update-for-PCIe-support.patch
@@ -0,0 +1,38 @@
+From 4f6723e8ff497e35c8f2fb20886fccc533c58cdb Mon Sep 17 00:00:00 2001
+From: Sean Cross <xobs@kosagi.com>
+Date: Thu, 26 Sep 2013 10:45:35 +0800
+Subject: [PATCH] ARM: imx6q: clock and Kconfig update for PCIe support
+
+Update imx6q clock initialization and Kconfig for PCIe support.
+
+Signed-off-by: Sean Cross <xobs@kosagi.com>
+Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
+---
+ arch/arm/mach-imx/Kconfig     | 2 ++
+ arch/arm/mach-imx/clk-imx6q.c | 4 ++++
+ 2 files changed, 6 insertions(+)
+
+--- a/arch/arm/mach-imx/Kconfig
++++ b/arch/arm/mach-imx/Kconfig
+@@ -806,6 +806,8 @@ config SOC_IMX6Q
+ 	select HAVE_IMX_SRC
+ 	select HAVE_SMP
+ 	select MFD_SYSCON
++	select MIGHT_HAVE_PCI
++	select PCI_DOMAINS if PCI
+ 	select PINCTRL
+ 	select PINCTRL_IMX6Q
+ 	select PL310_ERRATA_588369 if CACHE_PL310
+--- a/arch/arm/mach-imx/clk-imx6q.c
++++ b/arch/arm/mach-imx/clk-imx6q.c
+@@ -586,6 +586,10 @@ int __init mx6q_clocks_init(void)
+ 		clk_prepare_enable(clk[usbphy2_gate]);
+ 	}
+ 
++	/* All existing boards with PCIe use LVDS1 */
++	if (IS_ENABLED(CONFIG_PCI_IMX6))
++		clk_set_parent(clk[lvds1_sel], clk[sata_ref]);
++
+ 	/* Set initial power mode */
+ 	imx6q_set_lpm(WAIT_CLOCKED);
+ 
diff --git a/target/linux/imx6/patches-3.10/0014-ARM-dts-imx6qdl-add-pcie-device-node.patch b/target/linux/imx6/patches-3.10/0014-ARM-dts-imx6qdl-add-pcie-device-node.patch
new file mode 100644
index 0000000000..e78d9ba8b0
--- /dev/null
+++ b/target/linux/imx6/patches-3.10/0014-ARM-dts-imx6qdl-add-pcie-device-node.patch
@@ -0,0 +1,38 @@
+From 3a57291fa4ca7f7647d826f5b47082ef306d839f Mon Sep 17 00:00:00 2001
+From: Sean Cross <xobs@kosagi.com>
+Date: Thu, 26 Sep 2013 10:51:09 +0800
+Subject: [PATCH] ARM: dts: imx6qdl: add pcie device node
+
+Add pcie device node for imx6qdl.
+
+Signed-off-by: Sean Cross <xobs@kosagi.com>
+Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
+---
+ arch/arm/boot/dts/imx6qdl.dtsi | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+
+--- a/arch/arm/boot/dts/imx6qdl.dtsi
++++ b/arch/arm/boot/dts/imx6qdl.dtsi
+@@ -108,6 +108,22 @@
+ 			cache-level = <2>;
+ 		};
+ 
++		pcie: pcie@0x01000000 {
++			compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
++			reg = <0x01ffc000 0x4000>; /* DBI */
++			#address-cells = <3>;
++			#size-cells = <2>;
++			device_type = "pci";
++			ranges = <0x00000800 0 0x01f00000 0x01f00000 0 0x00080000 /* configuration space */
++				  0x81000000 0 0          0x01f80000 0 0x00010000 /* downstream I/O */
++				  0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
++			num-lanes = <1>;
++			interrupts = <0 123 0x04>;
++			clocks = <&clks 189>, <&clks 187>, <&clks 206>, <&clks 144>;
++			clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi";
++			status = "disabled";
++		};
++
+ 		pmu {
+ 			compatible = "arm,cortex-a9-pmu";
+ 			interrupts = <0 94 0x04>;
diff --git a/target/linux/imx6/patches-3.10/0015-thermal-add-imx-thermal-driver-support.patch b/target/linux/imx6/patches-3.10/0015-thermal-add-imx-thermal-driver-support.patch
index bd20d2d25c..0b7ac7d308 100644
--- a/target/linux/imx6/patches-3.10/0015-thermal-add-imx-thermal-driver-support.patch
+++ b/target/linux/imx6/patches-3.10/0015-thermal-add-imx-thermal-driver-support.patch
@@ -25,9 +25,6 @@ Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
  create mode 100644 Documentation/devicetree/bindings/thermal/imx-thermal.txt
  create mode 100644 drivers/thermal/imx_thermal.c
 
-diff --git a/Documentation/devicetree/bindings/thermal/imx-thermal.txt b/Documentation/devicetree/bindings/thermal/imx-thermal.txt
-new file mode 100644
-index 0000000..541c25e
 --- /dev/null
 +++ b/Documentation/devicetree/bindings/thermal/imx-thermal.txt
 @@ -0,0 +1,17 @@
@@ -48,8 +45,6 @@ index 0000000..541c25e
 +	fsl,tempmon = <&anatop>;
 +	fsl,tempmon-data = <&ocotp>;
 +};
-diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
-index e988c81..69eed55 100644
 --- a/drivers/thermal/Kconfig
 +++ b/drivers/thermal/Kconfig
 @@ -91,6 +91,17 @@ config THERMAL_EMULATION
@@ -70,21 +65,16 @@ index e988c81..69eed55 100644
  config SPEAR_THERMAL
  	bool "SPEAr thermal sensor driver"
  	depends on PLAT_SPEAR
-diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile
-index 67184a2..dff19c6 100644
 --- a/drivers/thermal/Makefile
 +++ b/drivers/thermal/Makefile
-@@ -21,6 +21,7 @@ obj-$(CONFIG_EXYNOS_THERMAL)	+= exynos_thermal.o
+@@ -21,6 +21,7 @@ obj-$(CONFIG_EXYNOS_THERMAL)	+= exynos_t
  obj-$(CONFIG_DOVE_THERMAL)  	+= dove_thermal.o
  obj-$(CONFIG_DB8500_THERMAL)	+= db8500_thermal.o
  obj-$(CONFIG_ARMADA_THERMAL)	+= armada_thermal.o
 +obj-$(CONFIG_IMX_THERMAL)	+= imx_thermal.o
  obj-$(CONFIG_DB8500_CPUFREQ_COOLING)	+= db8500_cpufreq_cooling.o
  obj-$(CONFIG_INTEL_POWERCLAMP)	+= intel_powerclamp.o
- obj-$(CONFIG_X86_PKG_TEMP_THERMAL)	+= x86_pkg_temp_thermal.o
-diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
-new file mode 100644
-index 0000000..d16c33c
+ 
 --- /dev/null
 +++ b/drivers/thermal/imx_thermal.c
 @@ -0,0 +1,397 @@
@@ -485,6 +475,3 @@ index 0000000..d16c33c
 +MODULE_DESCRIPTION("Thermal driver for Freescale i.MX SoCs");
 +MODULE_LICENSE("GPL v2");
 +MODULE_ALIAS("platform:imx-thermal");
--- 
-1.8.4
-
diff --git a/target/linux/imx6/patches-3.10/010-pcie-backport-fixes.patch b/target/linux/imx6/patches-3.10/010-pcie-backport-fixes.patch
index aef6b05f48..2aea7084c7 100644
--- a/target/linux/imx6/patches-3.10/010-pcie-backport-fixes.patch
+++ b/target/linux/imx6/patches-3.10/010-pcie-backport-fixes.patch
@@ -1,3 +1,14 @@
+--- a/arch/arm/boot/dts/imx6qdl.dtsi
++++ b/arch/arm/boot/dts/imx6qdl.dtsi
+@@ -119,7 +119,7 @@
+ 				  0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
+ 			num-lanes = <1>;
+ 			interrupts = <0 123 0x04>;
+-			clocks = <&clks 189>, <&clks 187>, <&clks 206>, <&clks 144>;
++			clocks = <&clks 189>, <&clks 187>, <&clks 198>, <&clks 144>;
+ 			clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi";
+ 			status = "disabled";
+ 		};
 --- a/drivers/pci/Kconfig
 +++ b/drivers/pci/Kconfig
 @@ -125,3 +125,5 @@ config PCI_IOAPIC
diff --git a/target/linux/imx6/patches-3.10/011-pci-tweaks.patch b/target/linux/imx6/patches-3.10/011-pci-tweaks.patch
index 08a08fb43f..eda007eb6d 100644
--- a/target/linux/imx6/patches-3.10/011-pci-tweaks.patch
+++ b/target/linux/imx6/patches-3.10/011-pci-tweaks.patch
@@ -1,14 +1,3 @@
---- a/arch/arm/boot/dts/imx6qdl.dtsi
-+++ b/arch/arm/boot/dts/imx6qdl.dtsi
-@@ -119,7 +119,7 @@
- 				  0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
- 			num-lanes = <1>;
- 			interrupts = <0 123 0x04>;
--			clocks = <&clks 189>, <&clks 187>, <&clks 205>, <&clks 144>;
-+			clocks = <&clks 189>, <&clks 187>, <&clks 198>, <&clks 144>;
- 			clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi";
- 			status = "disabled";
- 		};
 --- a/drivers/pci/host/pci-imx6.c
 +++ b/drivers/pci/host/pci-imx6.c
 @@ -200,12 +200,6 @@ static int pcie_phy_write(void __iomem *