aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch')
-rw-r--r--target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch256
1 files changed, 256 insertions, 0 deletions
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
new file mode 100644
index 0000000000..bb730f8752
--- /dev/null
+++ b/target/linux/ipq806x/patches-3.18/122-mfd-devicetree-bindings-Add-Qualcomm-RPM-DT-binding.patch
@@ -0,0 +1,256 @@
+From aa0c4b815045420ea54d5ae5362f5a0190609d46 Mon Sep 17 00:00:00 2001
+From: Bjorn Andersson <bjorn.andersson@sonymobile.com>
+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 <bjorn.andersson@sonymobile.com>
+Signed-off-by: Lee Jones <lee.jones@linaro.org>
+---
+ 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
+
+diff --git a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt
+new file mode 100644
+index 0000000..85e3198
+--- /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: <string>
++ Definition: must be one of:
++ "qcom,rpm-apq8064"
++ "qcom,rpm-msm8660"
++ "qcom,rpm-msm8960"
++
++- reg:
++ Usage: required
++ Value type: <prop-encoded-array>
++ Definition: base address and size of the RPM's message ram
++
++- interrupts:
++ Usage: required
++ Value type: <prop-encoded-array>
++ Definition: three entries specifying the RPM's:
++ 1. acknowledgement interrupt
++ 2. error interrupt
++ 3. wakeup interrupt
++
++- interrupt-names:
++ Usage: required
++ Value type: <string-array>
++ Definition: must be the three strings "ack", "err" and "wakeup", in order
++
++- #address-cells:
++ Usage: required
++ Value type: <u32>
++ Definition: must be 1
++
++- #size-cells:
++ Usage: required
++ Value type: <u32>
++ Definition: must be 0
++
++- qcom,ipc:
++ Usage: required
++ Value type: <prop-encoded-array>
++
++ 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 <dt-bindings/mfd/qcom-rpm.h>
++
++ 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>;
++ };
++
+diff --git a/include/dt-bindings/mfd/qcom-rpm.h b/include/dt-bindings/mfd/qcom-rpm.h
+new file mode 100644
+index 0000000..388a6f3
+--- /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
+--
+2.1.4
+