ipq806x: update bleeding-edge kernel from 4.0 to 4.1

Default kernel doesn't change and stays on 3.18 for now.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 46554

1 files changed, 263 insertions, 0 deletions

diff --git a/target/linux/ipq806x/patches-4.1/110-DT-PCI-qcom-Document-PCIe-devicetree-bindings.patch b/target/linux/ipq806x/patches-4.1/110-DT-PCI-qcom-Document-PCIe-devicetree-bindings.patch
new file mode 100644
index 0000000000..41f91fae7c
--- /dev/null
+++ b/target/linux/ipq806x/patches-4.1/110-DT-PCI-qcom-Document-PCIe-devicetree-bindings.patch
@@ -0,0 +1,263 @@
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [v2,3/5] DT: PCI: qcom: Document PCIe devicetree bindings
+From: Stanimir Varbanov <svarbanov@mm-sol.com>
+X-Patchwork-Id: 6326181
+Message-Id: <1430743338-10441-4-git-send-email-svarbanov@mm-sol.com>
+To: Rob Herring <robh+dt@kernel.org>, Kumar Gala <galak@codeaurora.org>,
+	Mark Rutland <mark.rutland@arm.com>,
+	Grant Likely <grant.likely@linaro.org>,
+	Bjorn Helgaas <bhelgaas@google.com>,
+	Kishon Vijay Abraham I <kishon@ti.com>,
+	Russell King <linux@arm.linux.org.uk>, Arnd Bergmann <arnd@arndb.de>
+Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
+	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
+	linux-pci@vger.kernel.org, Mathieu Olivari <mathieu@codeaurora.org>,
+	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
+	Stanimir Varbanov <svarbanov@mm-sol.com>
+Date: Mon,  4 May 2015 15:42:16 +0300
+
+Document Qualcomm PCIe driver devicetree bindings.
+
+Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com>
+
+---
+.../devicetree/bindings/pci/qcom,pcie.txt          |  231 ++++++++++++++++++++
+ 1 files changed, 231 insertions(+), 0 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/pci/qcom,pcie.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+@@ -0,0 +1,231 @@
++* Qualcomm PCI express root complex
++
++- compatible:
++	Usage: required
++	Value type: <stringlist>
++	Definition: Value shall include
++		    - "qcom,pcie-v0" for apq/ipq8064
++		    - "qcom,pcie-v1" for apq8084
++
++- reg:
++	Usage: required
++	Value type: <prop-encoded-array>
++	Definition: Register ranges as listed in the reg-names property
++
++- reg-names:
++	Usage: required
++	Value type: <stringlist>
++	Definition: Must include the following entries
++		    - "parf"   Qualcomm specific registers
++		    - "dbi"    Designware PCIe registers
++		    - "elbi"   External local bus interface registers
++		    - "config" PCIe configuration space
++
++- device_type:
++	Usage: required
++	Value type: <string>
++	Definition: Should be "pci". As specified in designware-pcie.txt
++
++- #address-cells:
++	Usage: required
++	Value type: <u32>
++	Definition: Should be set to 3. As specified in designware-pcie.txt
++
++- #size-cells:
++	Usage: required
++	Value type: <u32>
++	Definition: Should be set 2. As specified in designware-pcie.txt
++
++- ranges:
++	Usage: required
++	Value type: <prop-encoded-array>
++	Definition: As specified in designware-pcie.txt
++
++- interrupts:
++	Usage: required
++	Value type: <prop-encoded-array>
++	Definition: MSI interrupt
++
++- interrupt-names:
++	Usage: required
++	Value type: <stringlist>
++	Definition: Should contain "msi"
++
++- #interrupt-cells:
++	Usage: required
++	Value type: <u32>
++	Definition: Should be 1. As specified in designware-pcie.txt
++
++- interrupt-map-mask:
++	Usage: required
++	Value type: <prop-encoded-array>
++	Definition: As specified in designware-pcie.txt
++
++- interrupt-map:
++	Usage: required
++	Value type: <prop-encoded-array>
++	Definition: As specified in designware-pcie.txt
++
++- clocks:
++	Usage: required
++	Value type: <prop-encoded-array>
++	Definition: List of phandle and clock specifier pairs as listed
++		    in clock-names property
++
++- clock-names:
++	Usage: required
++	Value type: <stringlist>
++	Definition: Should contain the following entries
++		    * should be populated for v0 and v1
++		    	- "iface"      Configuration AHB clock
++
++		    * should be populated for v0
++		    	- "core"       Clocks the pcie hw block
++		    	- "phy"        Clocks the pcie PHY block
++
++		    * should be populated for v1
++			- "aux"        Auxiliary (AUX) clock
++		    	- "bus_master" Master AXI clock
++		    	- "bus_slave"  Slave AXI clock
++
++- resets:
++	Usage: required
++	Value type: <prop-encoded-array>
++	Definition: List of phandle and reset specifier pairs as listed
++		    in reset-names property
++
++- reset-names:
++	Usage: required
++	Value type: <stringlist>
++	Definition: Should contain the following entries
++		    * should be populated for v0
++			- "axi"  AXI reset
++			- "ahb"  AHB reset
++			- "por"  POR reset
++			- "pci"  PCI reset
++			- "phy"  PHY reset
++
++		    * should be populated for v1
++			- "core" Core reset
++
++- power-domains:
++	Usage: required (for v1 only)
++	Value type: <prop-encoded-array>
++	Definition: A phandle and power domain specifier pair to the
++		    power domain which is responsible for collapsing
++		    and restoring power to the peripheral
++
++- <name>-supply:
++	Usage: required
++	Value type: <phandle>
++	Definition: List of phandles to the power supply regulator(s)
++		    * should be populated for v0 and v1
++			- "vdda"        core analog power supply
++
++		    * should be populated for v0
++			- "vdda_phy"    analog power supply for PHY
++			- "vdda_refclk" analog power supply for IC which generate
++					reference clock
++
++- phys:
++	Usage: required (for v1 only)
++	Value type: <phandle>
++	Definition: List of phandle(s) as listed in phy-names property
++
++- phy-names:
++	Usage: required (for v1 only)
++	Value type: <stringlist>
++	Definition: Should contain "pciephy"
++
++- <name>-gpio:
++	Usage: optional
++	Value type: <prop-encoded-array>
++	Definition: List of phandle and gpio specifier pairs. Should contain
++		    - "perst"  PCIe endpoint reset signal line
++		    - "pewake" PCIe endpoint wake signal line
++
++- pinctrl-0:
++	Usage: required
++	Value type: <phandle>
++	Definition: List of phandles pointing at a pin(s) configuration
++
++- pinctrl-names
++	Usage: required
++	Value type: <stringlist>
++	Definition: List of names of pinctrl-0 state
++
++* Example for v0
++	pcie0: pci@1b500000 {
++		compatible = "qcom,pcie-v0";
++		reg = <0x1b500000 0x1000
++		       0x1b502000 0x80
++		       0x1b600000 0x100
++		       0x0ff00000 0x100000>;
++		reg-names = "dbi", "elbi", "parf", "config";
++		device_type = "pci";
++		linux,pci-domain = <0>;
++		bus-range = <0x00 0xff>;
++		num-lanes = <1>;
++		#address-cells = <3>;
++		#size-cells = <2>;
++		ranges = <0x81000000 0 0	  0x0fe00000 0 0x00100000   /* I/O */
++			  0x82000000 0 0x00000000 0x08000000 0 0x07e00000>; /* memory */
++		interrupts = <GIC_SPI 35 IRQ_TYPE_NONE>;
++		interrupt-names = "msi";
++		#interrupt-cells = <1>;
++		interrupt-map-mask = <0 0 0 0x7>;
++		interrupt-map = <0 0 0 1 &intc 0 36 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
++				<0 0 0 2 &intc 0 37 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
++				<0 0 0 3 &intc 0 38 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
++				<0 0 0 4 &intc 0 39 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
++		clocks = <&gcc PCIE_A_CLK>,
++			 <&gcc PCIE_H_CLK>,
++			 <&gcc PCIE_PHY_CLK>;
++		clock-names = "core", "iface", "phy";
++		resets = <&gcc PCIE_ACLK_RESET>,
++			 <&gcc PCIE_HCLK_RESET>,
++			 <&gcc PCIE_POR_RESET>,
++			 <&gcc PCIE_PCI_RESET>,
++			 <&gcc PCIE_PHY_RESET>;
++		reset-names = "axi", "ahb", "por", "pci", "phy";
++	};
++
++* Example for v1
++	pcie0@fc520000 {
++		compatible = "qcom,pcie-v1";
++		reg = <0xfc520000 0x2000>,
++		      <0xff000000 0x1000>,
++		      <0xff001000 0x1000>,
++		      <0xff002000 0x2000>;
++		reg-names = "parf", "dbi", "elbi", "config";
++		device_type = "pci";
++		linux,pci-domain = <0>;
++		bus-range = <0x00 0xff>;
++		num-lanes = <1>;
++		#address-cells = <3>;
++		#size-cells = <2>;
++		ranges = <0x81000000 0 0          0xff200000 0 0x00100000   /* I/O */
++			  0x82000000 0 0x00300000 0xff300000 0 0x00d00000>; /* memory */
++		interrupts = <GIC_SPI 243 IRQ_TYPE_NONE>;
++		interrupt-names = "msi";
++		#interrupt-cells = <1>;
++		interrupt-map-mask = <0 0 0 0x7>;
++		interrupt-map = <0 0 0 1 &intc 0 244 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
++				<0 0 0 2 &intc 0 245 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
++				<0 0 0 3 &intc 0 247 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
++				<0 0 0 4 &intc 0 248 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
++		clocks = <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
++			 <&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
++			 <&gcc GCC_PCIE_0_SLV_AXI_CLK>,
++			 <&gcc GCC_PCIE_0_AUX_CLK>;
++		clock-names = "iface", "master_bus", "slave_bus", "aux";
++		resets = <&gcc GCC_PCIE_0_BCR>;
++		reset-names = "core";
++		power-domains = <&gcc PCIE0_GDSC>;
++		vdda-supply = <&pma8084_l3>;
++		phys = <&pciephy0>;
++		phy-names = "pciephy";
++		perst-gpio = <&tlmm 70 GPIO_ACTIVE_LOW>;
++		pinctrl-0 = <&pcie0_pins_default>;
++		pinctrl-names = "default";
++	};