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imx6: update upstream pcie patches

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

SVN-Revision: 38298
This commit is contained in:
Luka Perkov 2013-10-03 13:06:42 +00:00
parent 5617993e10
commit 60dd4429b7
16 changed files with 130 additions and 118 deletions
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2
target/linux/imx6/patches-3.10/0001-usb-chipidea-improve-kconfig.patch
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@ -1,6 +1,4 @@
From 20a677fd63c57edd5b0c463baa44f133b2f2d4a0 Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen@freescale.com> From: Peter Chen <peter.chen@freescale.com>
Date: Thu, 13 Jun 2013 17:59:52 +0300
Subject: [PATCH] usb: chipidea: improve kconfig Subject: [PATCH] usb: chipidea: improve kconfig
Randy Dunlap <rdunlap@infradead.org> reported this problem Randy Dunlap <rdunlap@infradead.org> reported this problem

2
target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch
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@ -1,6 +1,4 @@
From 972a6c5d56b42d6dd326867d5974ffa58383ec53 Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen@freescale.com> 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 Subject: [PATCH] usb: chipidea: fix the build error with randconfig
Using below configs, the compile will have error: Using below configs, the compile will have error:

2
target/linux/imx6/patches-3.10/0003-usb-chipidea-improve-kconfig-2.0.patch
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@ -1,6 +1,4 @@
From a0cfdc6bc73bc47b63b05b850cf66cf67f2487bf Mon Sep 17 00:00:00 2001
From: Lothar Waßmann <LW@KARO-electronics.de> From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 14 Aug 2013 12:43:58 +0300
Subject: [PATCH] usb: chipidea: improve kconfig 2.0 Subject: [PATCH] usb: chipidea: improve kconfig 2.0
This patch provides a cleaner solution to the problem described in This patch provides a cleaner solution to the problem described in

2
target/linux/imx6/patches-3.10/0004-i2c-imx-retry-on-NAK.patch
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@ -1,6 +1,4 @@
From 0d1ee1f265cf9730feb214ddd18bc430c0800e8b Mon Sep 17 00:00:00 2001
From: Tim Harvey <tharvey@gateworks.com> From: Tim Harvey <tharvey@gateworks.com>
Date: Tue, 10 Sep 2013 21:42:29 +0200
Subject: [PATCH] i2c: imx: retry on NAK Subject: [PATCH] i2c: imx: retry on NAK
In case of busy i2c try again to get ACK. In case of busy i2c try again to get ACK.

2
target/linux/imx6/patches-3.10/0005-ahci_imx-add-ahci-sata-support-on-imx-platforms.patch
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@ -1,6 +1,4 @@
From 9e54eae23bc9cca0d8a955018c35b1250e09a73a Mon Sep 17 00:00:00 2001
From: Richard Zhu <r65037@freescale.com> 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 Subject: [PATCH] ahci_imx: add ahci sata support on imx platforms
imx6q contains one Synopsys AHCI SATA controller, But it can't share imx6q contains one Synopsys AHCI SATA controller, But it can't share

2
target/linux/imx6/patches-3.10/0006-ARM-imx6q-update-the-sata-bits-definitions-of-gpr13.patch
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@ -1,6 +1,4 @@
From 6a6c21ef487be47b300a0b24cd6afeb69d8b9a1a Mon Sep 17 00:00:00 2001
From: Richard Zhu <r65037@freescale.com> 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 Subject: [PATCH] ARM: imx6q: update the sata bits definitions of gpr13
Replace the SATA_PHY_# by the more readable definitons. Replace the SATA_PHY_# by the more readable definitons.

2
target/linux/imx6/patches-3.10/0007-ARM-dtsi-enable-ahci-sata-on-imx6q-platforms.patch
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@ -1,6 +1,4 @@
From 0fb1f804269e549b556b475c8655bc862c220622 Mon Sep 17 00:00:00 2001
From: Richard Zhu <r65037@freescale.com> 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 Subject: [PATCH] ARM: dtsi: enable ahci sata on imx6q platforms
Only imx6q has the ahci sata controller, enable Only imx6q has the ahci sata controller, enable

2
target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch
View File

@ -1,6 +1,4 @@
From 867974fc09f93bdd7f98d46ac3733934486bbf4a Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org> From: Tejun Heo <tj@kernel.org>
Date: Fri, 26 Jul 2013 08:57:56 -0400
Subject: [PATCH] ahci_imx: depend on CONFIG_MFD_SYSCON Subject: [PATCH] ahci_imx: depend on CONFIG_MFD_SYSCON
ahci_imx makes use of regmap but the dependency wasn't specified in ahci_imx makes use of regmap but the dependency wasn't specified in

6
target/linux/imx6/patches-3.10/0011-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch → target/linux/imx6/patches-3.10/0010-ARM-imx6q-Add-PCIe-bits-to-GPR-syscon-definition.patch
View File

@ -1,11 +1,13 @@
Subject: [v6,2/3] ARM: imx6q: Add PCIe bits to GPR syscon definition
From: Sean Cross <xobs@kosagi.com> 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. PCIe requires additional bits be defined for GPR8 and GPR12.
Signed-off-by: Sean Cross <xobs@kosagi.com> 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(+) 1 file changed, 8 insertions(+)
--- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h --- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h

92
target/linux/imx6/patches-3.10/0012-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch → target/linux/imx6/patches-3.10/0011-PCI-imx6-Add-support-for-i.MX6-PCIe-controller.patch
View File

@ -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> From: Sean Cross <xobs@kosagi.com>
Add support for the PCIe port present on the i.MX6 family of controllers. 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. These use the Synopsis Designware core tied to their own PHY.
Signed-off-by: Sean Cross <xobs@kosagi.com> 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> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
--- ---
arch/arm/boot/dts/imx6qdl.dtsi | 16 + drivers/pci/host/Kconfig | 6 +
arch/arm/mach-imx/Kconfig | 2 + drivers/pci/host/Makefile | 1 +
arch/arm/mach-imx/clk-imx6q.c | 4 + drivers/pci/host/pci-imx6.c | 575 +++++++++++++++++++++
drivers/pci/host/Kconfig | 6 + 4 files changed, 588 insertions(+), 1 deletion(-)
drivers/pci/host/Makefile | 1 +
drivers/pci/host/pci-imx6.c | 576 ++++++++++++++++++++
7 files changed, 611 insertions(+), 1 deletion(-)
create mode 100644 drivers/pci/host/pci-imx6.c 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 --- /dev/null
+++ b/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig
@@ -0,0 +1,13 @@ @@ -0,0 +1,13 @@
+menu "PCI host controller drivers" +menu "PCI host controller drivers"
+ depends on PCI + depends on PCI
+ +
+config PCIE_DW +config PCIE_DW
+ bool + bool
+ +
+config PCI_IMX6 +config PCI_IMX6
+ bool "Freescale i.MX6 PCIe controller" + bool "Freescale i.MX6 PCIe controller"
@ -89,7 +38,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+obj-$(CONFIG_PCI_IMX6) += pci-imx6.o +obj-$(CONFIG_PCI_IMX6) += pci-imx6.o
--- /dev/null --- /dev/null
+++ b/drivers/pci/host/pci-imx6.c +++ b/drivers/pci/host/pci-imx6.c
@@ -0,0 +1,576 @@ @@ -0,0 +1,575 @@
+/* +/*
+ * PCIe host controller driver for Freescale i.MX6 SoCs + * PCIe host controller driver for Freescale i.MX6 SoCs
+ * + *
@ -173,7 +122,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ return 0; + return 0;
+ +
+ udelay(1); + udelay(1);
+ } while ((wait_counter < max_iterations) && (val != exp_val)); + } while (wait_counter < max_iterations);
+ +
+ return -ETIMEDOUT; + return -ETIMEDOUT;
+} +}
@ -260,7 +209,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ var = data << PCIE_PHY_CTRL_DATA_LOC; + var = data << PCIE_PHY_CTRL_DATA_LOC;
+ writel(var, dbi_base + PCIE_PHY_CTRL); + 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); + ret = pcie_phy_poll_ack(dbi_base, 0);
+ if (ret) + if (ret)
+ return ret; + return ret;
@ -278,7 +227,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ var = data << PCIE_PHY_CTRL_DATA_LOC; + var = data << PCIE_PHY_CTRL_DATA_LOC;
+ writel(var, dbi_base + PCIE_PHY_CTRL); + 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); + ret = pcie_phy_poll_ack(dbi_base, 0);
+ if (ret) + if (ret)
+ return ret; + return ret;
@ -454,8 +403,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ if (ltssm != 0x0d) + if (ltssm != 0x0d)
+ return 0; + return 0;
+ +
+ dev_err(pp->dev, + dev_err(pp->dev, "transition to gen2 is stuck, reset PHY!\n");
+ "transition to gen2 is stuck, reset PHY!\n");
+ +
+ pcie_phy_read(pp->dbi_base, + pcie_phy_read(pp->dbi_base,
+ PHY_RX_OVRD_IN_LO, &temp); + PHY_RX_OVRD_IN_LO, &temp);
@ -589,7 +537,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ } + }
+ +
+ /* Fetch clocks */ + /* 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)) { + if (IS_ERR(imx6_pcie->lvds_gate)) {
+ dev_err(&pdev->dev, + dev_err(&pdev->dev,
+ "lvds_gate clock select missing or invalid\n"); + "lvds_gate clock select missing or invalid\n");
@ -597,7 +545,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ goto err; + 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)) { + if (IS_ERR(imx6_pcie->sata_ref_100m)) {
+ dev_err(&pdev->dev, + dev_err(&pdev->dev,
+ "sata_ref_100m clock source missing or invalid\n"); + "sata_ref_100m clock source missing or invalid\n");
@ -605,7 +553,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ goto err; + 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)) { + if (IS_ERR(imx6_pcie->pcie_ref_125m)) {
+ dev_err(&pdev->dev, + dev_err(&pdev->dev,
+ "pcie_ref_125m clock source missing or invalid\n"); + "pcie_ref_125m clock source missing or invalid\n");
@ -613,7 +561,7 @@ Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
+ goto err; + 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)) { + if (IS_ERR(imx6_pcie->pcie_axi)) {
+ dev_err(&pdev->dev, + dev_err(&pdev->dev,
+ "pcie_axi clock source missing or invalid\n"); + "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 */ +/* 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); + 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_AUTHOR("Sean Cross <xobs@kosagi.com>");
+MODULE_DESCRIPTION("Freescale i.MX6 PCIe host controller driver"); +MODULE_DESCRIPTION("Freescale i.MX6 PCIe host controller driver");

19
target/linux/imx6/patches-3.10/0010-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch → target/linux/imx6/patches-3.10/0012-ARM-imx-Add-LVDS-general-purpose-clocks-to-i.MX6Q.patch
View File

@ -1,15 +1,30 @@
Subject: [v6,1/3] ARM: imx: Add LVDS general-purpose clocks to i.MX6Q
From: Sean Cross <xobs@kosagi.com> 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 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 from a variety of sources. This patch adds a mux and a gate for
both of these clocks. both of these clocks.
Signed-off-by: Sean Cross <xobs@kosagi.com> 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(-) 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 --- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/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 @@ -205,6 +205,11 @@ static const char *vpu_axi_sels[] = { "a

38
target/linux/imx6/patches-3.10/0013-ARM-imx6q-clock-and-Kconfig-update-for-PCIe-support.patch Normal file
View File

@ -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);

38
target/linux/imx6/patches-3.10/0014-ARM-dts-imx6qdl-add-pcie-device-node.patch Normal file
View File

@ -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>;

17
target/linux/imx6/patches-3.10/0015-thermal-add-imx-thermal-driver-support.patch
View File

@ -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 Documentation/devicetree/bindings/thermal/imx-thermal.txt
create mode 100644 drivers/thermal/imx_thermal.c 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 --- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/imx-thermal.txt +++ b/Documentation/devicetree/bindings/thermal/imx-thermal.txt
@@ -0,0 +1,17 @@ @@ -0,0 +1,17 @@
@ -48,8 +45,6 @@ index 0000000..541c25e
+ fsl,tempmon = <&anatop>; + fsl,tempmon = <&anatop>;
+ fsl,tempmon-data = <&ocotp>; + fsl,tempmon-data = <&ocotp>;
+}; +};
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index e988c81..69eed55 100644
--- a/drivers/thermal/Kconfig --- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig
@@ -91,6 +91,17 @@ config THERMAL_EMULATION @@ -91,6 +91,17 @@ config THERMAL_EMULATION
@ -70,21 +65,16 @@ index e988c81..69eed55 100644
config SPEAR_THERMAL config SPEAR_THERMAL
bool "SPEAr thermal sensor driver" bool "SPEAr thermal sensor driver"
depends on PLAT_SPEAR depends on PLAT_SPEAR
diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile
index 67184a2..dff19c6 100644
--- a/drivers/thermal/Makefile --- a/drivers/thermal/Makefile
+++ b/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_DOVE_THERMAL) += dove_thermal.o
obj-$(CONFIG_DB8500_THERMAL) += db8500_thermal.o obj-$(CONFIG_DB8500_THERMAL) += db8500_thermal.o
obj-$(CONFIG_ARMADA_THERMAL) += armada_thermal.o obj-$(CONFIG_ARMADA_THERMAL) += armada_thermal.o
+obj-$(CONFIG_IMX_THERMAL) += imx_thermal.o +obj-$(CONFIG_IMX_THERMAL) += imx_thermal.o
obj-$(CONFIG_DB8500_CPUFREQ_COOLING) += db8500_cpufreq_cooling.o obj-$(CONFIG_DB8500_CPUFREQ_COOLING) += db8500_cpufreq_cooling.o
obj-$(CONFIG_INTEL_POWERCLAMP) += intel_powerclamp.o obj-$(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 --- /dev/null
+++ b/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c
@@ -0,0 +1,397 @@ @@ -0,0 +1,397 @@
@ -485,6 +475,3 @@ index 0000000..d16c33c
+MODULE_DESCRIPTION("Thermal driver for Freescale i.MX SoCs"); +MODULE_DESCRIPTION("Thermal driver for Freescale i.MX SoCs");
+MODULE_LICENSE("GPL v2"); +MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:imx-thermal"); +MODULE_ALIAS("platform:imx-thermal");
--
1.8.4

11
target/linux/imx6/patches-3.10/010-pcie-backport-fixes.patch
View File

@ -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 --- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig
@@ -125,3 +125,5 @@ config PCI_IOAPIC @@ -125,3 +125,5 @@ config PCI_IOAPIC

11
target/linux/imx6/patches-3.10/011-pci-tweaks.patch
View File

@ -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 --- a/drivers/pci/host/pci-imx6.c
+++ b/drivers/pci/host/pci-imx6.c +++ b/drivers/pci/host/pci-imx6.c
@@ -200,12 +200,6 @@ static int pcie_phy_write(void __iomem * @@ -200,12 +200,6 @@ static int pcie_phy_write(void __iomem *