From 5e49c5795697868f6317f17fda5a2b04f299e116 Mon Sep 17 00:00:00 2001 From: Ram Chandra Jangir Date: Sat, 21 May 2016 14:48:31 +0530 Subject: ipq806x: Add support for linux-4.4 1)Changes - Rebased the patches for linux-4.4.7 - Added patch to fix spi nor fifo and dma support - Added patch to configure watchdog barktime 2)Testing Tested on IPQ AP148 Board: a. NOR boot and NAND boot b. ethernet network and ath10k wifi c. ubi sysupgrade UnTested dwc3 usb has not been validated on IPQ board(AP148) 3)Known Issues: Once we flash ubi image on AP148, and if we reset the board, uboot on first boot creates PEB and LEB for dynamic sized partitions, which is incorrect and not what linux expects which causes errors when trying to mount rootfs. In order to test this, we can use the below steps: a. Flash the ubi image on board and don't reset the board b. load the kernel fit image in RAM and boot from there. Signed-off-by: Ram Chandra Jangir --- ...tree-bindings-Add-Qualcomm-RPM-DT-binding.patch | 247 --------------------- 1 file changed, 247 deletions(-) delete mode 100644 target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch (limited to 'target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch') diff --git a/target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch b/target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch deleted file mode 100644 index a65d2c5131..0000000000 --- a/target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch +++ /dev/null @@ -1,247 +0,0 @@ -From aa0c4b815045420ea54d5ae5362f5a0190609d46 Mon Sep 17 00:00:00 2001 -From: Bjorn Andersson -Date: Wed, 26 Nov 2014 13:50:59 -0800 -Subject: [PATCH] mfd: devicetree: bindings: Add Qualcomm RPM DT binding - -Add binding for the Qualcomm Resource Power Manager (RPM) found in 8660, -8960 and 8064 based devices. - -Signed-off-by: Bjorn Andersson -Signed-off-by: Lee Jones ---- - Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 70 ++++++++++ - include/dt-bindings/mfd/qcom-rpm.h | 154 +++++++++++++++++++++ - 2 files changed, 224 insertions(+) - create mode 100644 Documentation/devicetree/bindings/mfd/qcom-rpm.txt - create mode 100644 include/dt-bindings/mfd/qcom-rpm.h - ---- /dev/null -+++ b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt -@@ -0,0 +1,70 @@ -+Qualcomm Resource Power Manager (RPM) -+ -+This driver is used to interface with the Resource Power Manager (RPM) found in -+various Qualcomm platforms. The RPM allows each component in the system to vote -+for state of the system resources, such as clocks, regulators and bus -+frequencies. -+ -+- compatible: -+ Usage: required -+ Value type: -+ Definition: must be one of: -+ "qcom,rpm-apq8064" -+ "qcom,rpm-msm8660" -+ "qcom,rpm-msm8960" -+ -+- reg: -+ Usage: required -+ Value type: -+ Definition: base address and size of the RPM's message ram -+ -+- interrupts: -+ Usage: required -+ Value type: -+ Definition: three entries specifying the RPM's: -+ 1. acknowledgement interrupt -+ 2. error interrupt -+ 3. wakeup interrupt -+ -+- interrupt-names: -+ Usage: required -+ Value type: -+ Definition: must be the three strings "ack", "err" and "wakeup", in order -+ -+- #address-cells: -+ Usage: required -+ Value type: -+ Definition: must be 1 -+ -+- #size-cells: -+ Usage: required -+ Value type: -+ Definition: must be 0 -+ -+- qcom,ipc: -+ Usage: required -+ Value type: -+ -+ Definition: three entries specifying the outgoing ipc bit used for -+ signaling the RPM: -+ - phandle to a syscon node representing the apcs registers -+ - u32 representing offset to the register within the syscon -+ - u32 representing the ipc bit within the register -+ -+ -+= EXAMPLE -+ -+ #include -+ -+ rpm@108000 { -+ compatible = "qcom,rpm-msm8960"; -+ reg = <0x108000 0x1000>; -+ qcom,ipc = <&apcs 0x8 2>; -+ -+ interrupts = <0 19 0>, <0 21 0>, <0 22 0>; -+ interrupt-names = "ack", "err", "wakeup"; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ ---- /dev/null -+++ b/include/dt-bindings/mfd/qcom-rpm.h -@@ -0,0 +1,154 @@ -+/* -+ * This header provides constants for the Qualcomm RPM bindings. -+ */ -+ -+#ifndef _DT_BINDINGS_MFD_QCOM_RPM_H -+#define _DT_BINDINGS_MFD_QCOM_RPM_H -+ -+/* -+ * Constants use to identify individual resources in the RPM. -+ */ -+#define QCOM_RPM_APPS_FABRIC_ARB 1 -+#define QCOM_RPM_APPS_FABRIC_CLK 2 -+#define QCOM_RPM_APPS_FABRIC_HALT 3 -+#define QCOM_RPM_APPS_FABRIC_IOCTL 4 -+#define QCOM_RPM_APPS_FABRIC_MODE 5 -+#define QCOM_RPM_APPS_L2_CACHE_CTL 6 -+#define QCOM_RPM_CFPB_CLK 7 -+#define QCOM_RPM_CXO_BUFFERS 8 -+#define QCOM_RPM_CXO_CLK 9 -+#define QCOM_RPM_DAYTONA_FABRIC_CLK 10 -+#define QCOM_RPM_DDR_DMM 11 -+#define QCOM_RPM_EBI1_CLK 12 -+#define QCOM_RPM_HDMI_SWITCH 13 -+#define QCOM_RPM_MMFPB_CLK 14 -+#define QCOM_RPM_MM_FABRIC_ARB 15 -+#define QCOM_RPM_MM_FABRIC_CLK 16 -+#define QCOM_RPM_MM_FABRIC_HALT 17 -+#define QCOM_RPM_MM_FABRIC_IOCTL 18 -+#define QCOM_RPM_MM_FABRIC_MODE 19 -+#define QCOM_RPM_PLL_4 20 -+#define QCOM_RPM_PM8058_LDO0 21 -+#define QCOM_RPM_PM8058_LDO1 22 -+#define QCOM_RPM_PM8058_LDO2 23 -+#define QCOM_RPM_PM8058_LDO3 24 -+#define QCOM_RPM_PM8058_LDO4 25 -+#define QCOM_RPM_PM8058_LDO5 26 -+#define QCOM_RPM_PM8058_LDO6 27 -+#define QCOM_RPM_PM8058_LDO7 28 -+#define QCOM_RPM_PM8058_LDO8 29 -+#define QCOM_RPM_PM8058_LDO9 30 -+#define QCOM_RPM_PM8058_LDO10 31 -+#define QCOM_RPM_PM8058_LDO11 32 -+#define QCOM_RPM_PM8058_LDO12 33 -+#define QCOM_RPM_PM8058_LDO13 34 -+#define QCOM_RPM_PM8058_LDO14 35 -+#define QCOM_RPM_PM8058_LDO15 36 -+#define QCOM_RPM_PM8058_LDO16 37 -+#define QCOM_RPM_PM8058_LDO17 38 -+#define QCOM_RPM_PM8058_LDO18 39 -+#define QCOM_RPM_PM8058_LDO19 40 -+#define QCOM_RPM_PM8058_LDO20 41 -+#define QCOM_RPM_PM8058_LDO21 42 -+#define QCOM_RPM_PM8058_LDO22 43 -+#define QCOM_RPM_PM8058_LDO23 44 -+#define QCOM_RPM_PM8058_LDO24 45 -+#define QCOM_RPM_PM8058_LDO25 46 -+#define QCOM_RPM_PM8058_LVS0 47 -+#define QCOM_RPM_PM8058_LVS1 48 -+#define QCOM_RPM_PM8058_NCP 49 -+#define QCOM_RPM_PM8058_SMPS0 50 -+#define QCOM_RPM_PM8058_SMPS1 51 -+#define QCOM_RPM_PM8058_SMPS2 52 -+#define QCOM_RPM_PM8058_SMPS3 53 -+#define QCOM_RPM_PM8058_SMPS4 54 -+#define QCOM_RPM_PM8821_LDO1 55 -+#define QCOM_RPM_PM8821_SMPS1 56 -+#define QCOM_RPM_PM8821_SMPS2 57 -+#define QCOM_RPM_PM8901_LDO0 58 -+#define QCOM_RPM_PM8901_LDO1 59 -+#define QCOM_RPM_PM8901_LDO2 60 -+#define QCOM_RPM_PM8901_LDO3 61 -+#define QCOM_RPM_PM8901_LDO4 62 -+#define QCOM_RPM_PM8901_LDO5 63 -+#define QCOM_RPM_PM8901_LDO6 64 -+#define QCOM_RPM_PM8901_LVS0 65 -+#define QCOM_RPM_PM8901_LVS1 66 -+#define QCOM_RPM_PM8901_LVS2 67 -+#define QCOM_RPM_PM8901_LVS3 68 -+#define QCOM_RPM_PM8901_MVS 69 -+#define QCOM_RPM_PM8901_SMPS0 70 -+#define QCOM_RPM_PM8901_SMPS1 71 -+#define QCOM_RPM_PM8901_SMPS2 72 -+#define QCOM_RPM_PM8901_SMPS3 73 -+#define QCOM_RPM_PM8901_SMPS4 74 -+#define QCOM_RPM_PM8921_CLK1 75 -+#define QCOM_RPM_PM8921_CLK2 76 -+#define QCOM_RPM_PM8921_LDO1 77 -+#define QCOM_RPM_PM8921_LDO2 78 -+#define QCOM_RPM_PM8921_LDO3 79 -+#define QCOM_RPM_PM8921_LDO4 80 -+#define QCOM_RPM_PM8921_LDO5 81 -+#define QCOM_RPM_PM8921_LDO6 82 -+#define QCOM_RPM_PM8921_LDO7 83 -+#define QCOM_RPM_PM8921_LDO8 84 -+#define QCOM_RPM_PM8921_LDO9 85 -+#define QCOM_RPM_PM8921_LDO10 86 -+#define QCOM_RPM_PM8921_LDO11 87 -+#define QCOM_RPM_PM8921_LDO12 88 -+#define QCOM_RPM_PM8921_LDO13 89 -+#define QCOM_RPM_PM8921_LDO14 90 -+#define QCOM_RPM_PM8921_LDO15 91 -+#define QCOM_RPM_PM8921_LDO16 92 -+#define QCOM_RPM_PM8921_LDO17 93 -+#define QCOM_RPM_PM8921_LDO18 94 -+#define QCOM_RPM_PM8921_LDO19 95 -+#define QCOM_RPM_PM8921_LDO20 96 -+#define QCOM_RPM_PM8921_LDO21 97 -+#define QCOM_RPM_PM8921_LDO22 98 -+#define QCOM_RPM_PM8921_LDO23 99 -+#define QCOM_RPM_PM8921_LDO24 100 -+#define QCOM_RPM_PM8921_LDO25 101 -+#define QCOM_RPM_PM8921_LDO26 102 -+#define QCOM_RPM_PM8921_LDO27 103 -+#define QCOM_RPM_PM8921_LDO28 104 -+#define QCOM_RPM_PM8921_LDO29 105 -+#define QCOM_RPM_PM8921_LVS1 106 -+#define QCOM_RPM_PM8921_LVS2 107 -+#define QCOM_RPM_PM8921_LVS3 108 -+#define QCOM_RPM_PM8921_LVS4 109 -+#define QCOM_RPM_PM8921_LVS5 110 -+#define QCOM_RPM_PM8921_LVS6 111 -+#define QCOM_RPM_PM8921_LVS7 112 -+#define QCOM_RPM_PM8921_MVS 113 -+#define QCOM_RPM_PM8921_NCP 114 -+#define QCOM_RPM_PM8921_SMPS1 115 -+#define QCOM_RPM_PM8921_SMPS2 116 -+#define QCOM_RPM_PM8921_SMPS3 117 -+#define QCOM_RPM_PM8921_SMPS4 118 -+#define QCOM_RPM_PM8921_SMPS5 119 -+#define QCOM_RPM_PM8921_SMPS6 120 -+#define QCOM_RPM_PM8921_SMPS7 121 -+#define QCOM_RPM_PM8921_SMPS8 122 -+#define QCOM_RPM_PXO_CLK 123 -+#define QCOM_RPM_QDSS_CLK 124 -+#define QCOM_RPM_SFPB_CLK 125 -+#define QCOM_RPM_SMI_CLK 126 -+#define QCOM_RPM_SYS_FABRIC_ARB 127 -+#define QCOM_RPM_SYS_FABRIC_CLK 128 -+#define QCOM_RPM_SYS_FABRIC_HALT 129 -+#define QCOM_RPM_SYS_FABRIC_IOCTL 130 -+#define QCOM_RPM_SYS_FABRIC_MODE 131 -+#define QCOM_RPM_USB_OTG_SWITCH 132 -+#define QCOM_RPM_VDDMIN_GPIO 133 -+ -+/* -+ * Constants used to select force mode for regulators. -+ */ -+#define QCOM_RPM_FORCE_MODE_NONE 0 -+#define QCOM_RPM_FORCE_MODE_LPM 1 -+#define QCOM_RPM_FORCE_MODE_HPM 2 -+#define QCOM_RPM_FORCE_MODE_AUTO 3 -+#define QCOM_RPM_FORCE_MODE_BYPASS 4 -+ -+#endif -- cgit v1.2.3