* [PATCH 01/11] soc: qcom: documentation: Update SMD/RPM Docs
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 02/11] soc: qcom: smd-rpm: Add existing platform support Andy Gross
` (10 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch moves the qcom,smd-rpm.txt to the correct location and splits
out the smd and rpm documentation. In addition, a smd-rpm-regulator
document is added.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
.../devicetree/bindings/soc/qcom,smd-rpm.txt | 117 --------------------
.../bindings/soc/qcom/qcom,smd-rpm-regulator.txt | 103 +++++++++++++++++
.../devicetree/bindings/soc/qcom/qcom,smd-rpm.txt | 55 +++++++++
3 files changed, 158 insertions(+), 117 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/soc/qcom,smd-rpm.txt
create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt
diff --git a/Documentation/devicetree/bindings/soc/qcom,smd-rpm.txt b/Documentation/devicetree/bindings/soc/qcom,smd-rpm.txt
deleted file mode 100644
index e27f5c4..0000000
--- a/Documentation/devicetree/bindings/soc/qcom,smd-rpm.txt
+++ /dev/null
@@ -1,117 +0,0 @@
-Qualcomm Resource Power Manager (RPM) over SMD
-
-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-msm8974"
-
-- qcom,smd-channels:
- Usage: required
- Value type: <stringlist>
- Definition: Shared Memory channel used for communication with the RPM
-
-= SUBDEVICES
-
-The RPM exposes resources to its subnodes. The below bindings specify the set
-of valid subnodes that can operate on these resources.
-
-== Regulators
-
-Regulator nodes are identified by their compatible:
-
-- compatible:
- Usage: required
- Value type: <string>
- Definition: must be one of:
- "qcom,rpm-pm8841-regulators"
- "qcom,rpm-pm8941-regulators"
-
-- vdd_s1-supply:
-- vdd_s2-supply:
-- vdd_s3-supply:
-- vdd_s4-supply:
-- vdd_s5-supply:
-- vdd_s6-supply:
-- vdd_s7-supply:
-- vdd_s8-supply:
- Usage: optional (pm8841 only)
- Value type: <phandle>
- Definition: reference to regulator supplying the input pin, as
- described in the data sheet
-
-- vdd_s1-supply:
-- vdd_s2-supply:
-- vdd_s3-supply:
-- vdd_l1_l3-supply:
-- vdd_l2_lvs1_2_3-supply:
-- vdd_l4_l11-supply:
-- vdd_l5_l7-supply:
-- vdd_l6_l12_l14_l15-supply:
-- vdd_l8_l16_l18_l19-supply:
-- vdd_l9_l10_l17_l22-supply:
-- vdd_l13_l20_l23_l24-supply:
-- vdd_l21-supply:
-- vin_5vs-supply:
- Usage: optional (pm8941 only)
- Value type: <phandle>
- Definition: reference to regulator supplying the input pin, as
- described in the data sheet
-
-The regulator node houses sub-nodes for each regulator within the device. Each
-sub-node is identified using the node's name, with valid values listed for each
-of the pmics below.
-
-pm8841:
- s1, s2, s3, s4, s5, s6, s7, s8
-
-pm8941:
- s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
- l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
- lvs3, 5vs1, 5vs2
-
-The content of each sub-node is defined by the standard binding for regulators -
-see regulator.txt.
-
-= EXAMPLE
-
- smd {
- compatible = "qcom,smd";
-
- rpm {
- interrupts = <0 168 1>;
- qcom,ipc = <&apcs 8 0>;
- qcom,smd-edge = <15>;
-
- rpm_requests {
- compatible = "qcom,rpm-msm8974";
- qcom,smd-channels = "rpm_requests";
-
- pm8941-regulators {
- compatible = "qcom,rpm-pm8941-regulators";
- vdd_l13_l20_l23_l24-supply = <&pm8941_boost>;
-
- pm8941_s3: s3 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- pm8941_boost: s4 {
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- pm8941_l20: l20 {
- regulator-min-microvolt = <2950000>;
- regulator-max-microvolt = <2950000>;
- };
- };
- };
- };
- };
-
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
new file mode 100644
index 0000000..7084474
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
@@ -0,0 +1,103 @@
+QCOM SMD RPM REGULATOR
+
+The Qualcomm RPM over SMD regulator is modelled as a subdevice of the RPM.
+Because SMD is used as the communication transport mechanism, the RPM resides as
+a subnode of the SMD. As such, the SMD-RPM regulator requires that the SMD and
+RPM nodes be present.
+
+Please refer to the qcom,smd.txt for information pertaining to the SMD node.
+Please refer to the qcom,smd-rpm.txt for information regarding the RPM node.
+
+== Regulator
+
+Regulator nodes are identified by their compatible:
+
+- compatible:
+ Usage: required
+ Value type: <string>
+ Definition: must be one of:
+ "qcom,rpm-pm8841-regulators"
+ "qcom,rpm-pm8941-regulators"
+
+- vdd_s1-supply:
+- vdd_s2-supply:
+- vdd_s3-supply:
+- vdd_s4-supply:
+- vdd_s5-supply:
+- vdd_s6-supply:
+- vdd_s7-supply:
+- vdd_s8-supply:
+ Usage: optional (pm8841 only)
+ Value type: <phandle>
+ Definition: reference to regulator supplying the input pin, as
+ described in the data sheet
+
+- vdd_s1-supply:
+- vdd_s2-supply:
+- vdd_s3-supply:
+- vdd_l1_l3-supply:
+- vdd_l2_lvs1_2_3-supply:
+- vdd_l4_l11-supply:
+- vdd_l5_l7-supply:
+- vdd_l6_l12_l14_l15-supply:
+- vdd_l8_l16_l18_l19-supply:
+- vdd_l9_l10_l17_l22-supply:
+- vdd_l13_l20_l23_l24-supply:
+- vdd_l21-supply:
+- vin_5vs-supply:
+ Usage: optional (pm8941 only)
+ Value type: <phandle>
+ Definition: reference to regulator supplying the input pin, as
+ described in the data sheet
+
+The regulator node houses sub-nodes for each regulator within the device. Each
+sub-node is identified using the node's name, with valid values listed for each
+of the pmics below.
+
+pm8841:
+ s1, s2, s3, s4, s5, s6, s7, s8
+
+pm8941:
+ s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
+ l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
+ lvs3, 5vs1, 5vs2
+
+The content of each sub-node is defined by the standard binding for regulators -
+see regulator.txt.
+
+= EXAMPLE
+
+ smd {
+ compatible = "qcom,smd";
+
+ rpm {
+ interrupts = <0 168 1>;
+ qcom,ipc = <&apcs 8 0>;
+ qcom,smd-edge = <15>;
+
+ rpm_requests {
+ compatible = "qcom,rpm-msm8974";
+ qcom,smd-channels = "rpm_requests";
+
+ pm8941-regulators {
+ compatible = "qcom,rpm-pm8941-regulators";
+ vdd_l13_l20_l23_l24-supply = <&pm8941_boost>;
+
+ pm8941_s3: s3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8941_boost: s4 {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ pm8941_l20: l20 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt
new file mode 100644
index 0000000..3710dd5
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt
@@ -0,0 +1,55 @@
+Qualcomm Resource Power Manager (RPM) over SMD
+
+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.
+
+The SMD information for the RPM edge should be filled out. See qcom,smd.txt for
+the required edge properties. All SMD related properties will reside within the
+RPM node itself.
+
+= SUBDEVICES
+
+The RPM exposes resources to its subnodes. The rpm_requests node must be
+present and this subnode may contain children that designate regulator
+resources.
+
+- compatible:
+ Usage: required
+ Value type: <string>
+ Definition: must be one of:
+ "qcom,rpm-msm8974"
+
+- qcom,smd-channels:
+ Usage: required
+ Value type: <string>
+ Definition: must be "rpm_requests"
+
+Please refer to qcom,smd-rpm-regulator.txt for information on the regulator
+subnodes that can exist under the rpm_requests.
+
+Example:
+
+ apcs: syscon@f9011000 {
+ compatible = "syscon";
+ reg = <0xf9011000 0x1000>;
+ };
+
+ smd {
+ compatible = "qcom,smd";
+
+ rpm {
+ interrupts = <0 168 1>;
+ qcom,ipc = <&apcs 8 0>;
+ qcom,smd-edge = <15>;
+
+ rpm_requests {
+ compatible = "qcom,rpm-msm8974";
+ qcom,smd-channels = "rpm_requests";
+
+ ...
+ };
+ };
+ };
+
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 02/11] soc: qcom: smd-rpm: Add existing platform support
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
2015-09-08 21:35 ` [PATCH 01/11] soc: qcom: documentation: Update SMD/RPM Docs Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 03/11] arm64: dts: qcom: Add MSM8916 SMEM nodes Andy Gross
` (9 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: Mark Brown, Bjorn Andersson, linux-kernel, linux-arm-kernel,
Andy Gross
This patch adds support for all current Qualcomm platforms which utilize
RPM over SMD. This includes both MSM8916 and APQ8084.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
.../devicetree/bindings/soc/qcom/qcom,smd-rpm.txt | 2 ++
drivers/soc/qcom/smd-rpm.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt
index 3710dd5..7d05246 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt
@@ -20,6 +20,8 @@ resources.
Value type: <string>
Definition: must be one of:
"qcom,rpm-msm8974"
+ "qcom,rpm-msm8916"
+ "qcom,rpm-apq8084"
- qcom,smd-channels:
Usage: required
diff --git a/drivers/soc/qcom/smd-rpm.c b/drivers/soc/qcom/smd-rpm.c
index 1392ccf..455083c 100644
--- a/drivers/soc/qcom/smd-rpm.c
+++ b/drivers/soc/qcom/smd-rpm.c
@@ -212,6 +212,8 @@ static void qcom_smd_rpm_remove(struct qcom_smd_device *sdev)
static const struct of_device_id qcom_smd_rpm_of_match[] = {
{ .compatible = "qcom,rpm-msm8974" },
+ { .compatible = "qcom,rpm-msm8916" },
+ { .compatible = "qcom,rpm-apq8084" },
{}
};
MODULE_DEVICE_TABLE(of, qcom_smd_rpm_of_match);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 03/11] arm64: dts: qcom: Add MSM8916 SMEM nodes
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
2015-09-08 21:35 ` [PATCH 01/11] soc: qcom: documentation: Update SMD/RPM Docs Andy Gross
2015-09-08 21:35 ` [PATCH 02/11] soc: qcom: smd-rpm: Add existing platform support Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 04/11] arm64: dts: qcom: Add RPM/SMD support on MSM8916 Andy Gross
` (8 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: Mark Brown, Bjorn Andersson, linux-kernel, linux-arm-kernel,
Andy Gross
This patch adds the nodes necessary to support the SMEM driver on MSM8916
platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 36 +++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 5911de0..d321266 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -37,6 +37,22 @@
reg = <0 0 0 0>;
};
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ reserve_aligned@86000000 {
+ reg = <0x0 0x86000000 0x0 0x0300000>;
+ no-map;
+ };
+
+ smem_mem: smem_region@86300000 {
+ reg = <0x0 0x86300000 0x0 0x0100000>;
+ no-map;
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -102,6 +118,26 @@
reg = <0x1800000 0x80000>;
};
+ tcsr_mutex_regs: syscon@1905000 {
+ compatible = "syscon";
+ reg = <0x1905000 0x20000>;
+ };
+
+ tcsr_mutex: hwlock {
+ compatible = "qcom,tcsr-mutex";
+ syscon = <&tcsr_mutex_regs 0 0x1000>;
+ #hwlock-cells = <1>;
+ };
+
+ smem {
+ compatible = "qcom,smem";
+ reg = <0x60000 0x8000>;
+ reg-names = "aux-mem1";
+
+ memory-region = <&smem_mem>;
+ hwlocks = <&tcsr_mutex 3>;
+ };
+
blsp1_uart2: serial@78b0000 {
compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
reg = <0x78b0000 0x200>;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 04/11] arm64: dts: qcom: Add RPM/SMD support on MSM8916
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (2 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 03/11] arm64: dts: qcom: Add MSM8916 SMEM nodes Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 05/11] arm64: dts: Add PM8916 " Andy Gross
` (7 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
Add support for the SMD and RPM devices found on MSM8916 platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index d321266..27d3e90 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -138,6 +138,11 @@
hwlocks = <&tcsr_mutex 3>;
};
+ apcs: syscon@b011000 {
+ compatible = "syscon";
+ reg = <0x0b011000 0x1000>;
+ };
+
blsp1_uart2: serial@78b0000 {
compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
reg = <0x78b0000 0x200>;
@@ -427,6 +432,21 @@
#interrupt-cells = <4>;
};
};
+
+ smd {
+ compatible = "qcom,smd";
+
+ rpm {
+ interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
+ qcom,ipc = <&apcs 8 0>;
+ qcom,smd-edge = <15>;
+
+ rpm_requests {
+ compatible = "qcom,rpm-msm8916";
+ qcom,smd-channels = "rpm_requests";
+ };
+ };
+ };
};
#include "msm8916-pins.dtsi"
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 05/11] arm64: dts: Add PM8916 support on MSM8916
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (3 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 04/11] arm64: dts: qcom: Add RPM/SMD support on MSM8916 Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 06/11] regulator: qcom-smd: Add PM8916 support Andy Gross
` (6 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: Mark Brown, Bjorn Andersson, linux-kernel, linux-arm-kernel,
Andy Gross
This patch adds the PM8916 regulator nodes found on MSM8916 platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 27d3e90..d2b07eb 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -444,6 +444,34 @@
rpm_requests {
compatible = "qcom,rpm-msm8916";
qcom,smd-channels = "rpm_requests";
+
+ pm8916-regulators {
+ compatible = "qcom,rpm-pm8916-regulators";
+
+ pm8916_s1: s1 {};
+ pm8916_s2: s2 {};
+ pm8916_s3: s3 {};
+ pm8916_s4: s4 {};
+
+ pm8916_l1: l1 {};
+ pm8916_l2: l2 {};
+ pm8916_l3: l3 {};
+ pm8916_l4: l4 {};
+ pm8916_l5: l5 {};
+ pm8916_l6: l6 {};
+ pm8916_l7: l7 {};
+ pm8916_l8: l8 {};
+ pm8916_l9: l9 {};
+ pm8916_l10: l10 {};
+ pm8916_l11: l11 {};
+ pm8916_l12: l12 {};
+ pm8916_l13: l13 {};
+ pm8916_l14: l14 {};
+ pm8916_l15: l15 {};
+ pm8916_l16: l16 {};
+ pm8916_l17: l17 {};
+ pm8916_l18: l18 {};
+ };
};
};
};
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 06/11] regulator: qcom-smd: Add PM8916 support
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (4 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 05/11] arm64: dts: Add PM8916 " Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 22:33 ` Bjorn Andersson
2015-09-08 21:35 ` [PATCH 06/11] regulators: " Andy Gross
` (5 subsequent siblings)
11 siblings, 1 reply; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch adds support and documentation for the PM8916 regulators
found on MSM8916 platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
.../bindings/soc/qcom/qcom,smd-rpm-regulator.txt | 18 ++++++
drivers/regulator/qcom_smd-regulator.c | 64 ++++++++++++++++++++
2 files changed, 82 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
index 7084474..5c867e9 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
@@ -18,6 +18,7 @@ Regulator nodes are identified by their compatible:
Definition: must be one of:
"qcom,rpm-pm8841-regulators"
"qcom,rpm-pm8941-regulators"
+ "qcom,rpm-pm8916-regulators"
- vdd_s1-supply:
- vdd_s2-supply:
@@ -50,6 +51,19 @@ Regulator nodes are identified by their compatible:
Definition: reference to regulator supplying the input pin, as
described in the data sheet
+- vdd_s1:
+- vdd_s2:
+- vdd_s3:
+- vdd_s4:
+- vdd_l1_l2_l3-supply
+- vdd_l4_l5_l6-supply
+- vdd_l7-supply
+- vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18:
+ Usage: optional (pm8916 only)
+ Value type: <phandle>
+ Definition: reference to regulator supplying the input pin, as
+ described in the data sheet
+
The regulator node houses sub-nodes for each regulator within the device. Each
sub-node is identified using the node's name, with valid values listed for each
of the pmics below.
@@ -62,6 +76,10 @@ pm8941:
l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
lvs3, 5vs1, 5vs2
+pm8916:
+ s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
+ l14, l15, l16, l17, l18
+
The content of each sub-node is defined by the standard binding for regulators -
see regulator.txt.
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 9c6167d..e92735f 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -211,6 +211,43 @@ static const struct regulator_desc pm8941_switch = {
.ops = &rpm_switch_ops,
};
+static const struct regulator_desc pm8916_pldo = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(750000, 0, 208, 12500),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 209,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_nldo = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(375000, 0, 93, 12500),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 94,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_buck_lvo_smps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
+ REGULATOR_LINEAR_RANGE(750000, 96, 127, 25000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 128,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_buck_hvo_smps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(1550000, 0, 31, 25000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 32,
+ .ops = &rpm_smps_ldo_ops,
+};
+
struct rpm_regulator_data {
const char *name;
u32 type;
@@ -272,9 +309,36 @@ static const struct rpm_regulator_data rpm_pm8941_regulators[] = {
{}
};
+static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
+ { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
+ { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_lvo_smps, "vdd_s2" },
+ { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8916_buck_lvo_smps, "vdd_s3" },
+ { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8916_buck_hvo_smps, "vdd_s4" },
+ { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8916_pldo, "vdd_l7" },
+ { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
+ { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
+ { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ {}
+};
+
static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
{ .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
+ { .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
{}
};
MODULE_DEVICE_TABLE(of, rpm_of_match);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH 06/11] regulator: qcom-smd: Add PM8916 support
2015-09-08 21:35 ` [PATCH 06/11] regulator: qcom-smd: Add PM8916 support Andy Gross
@ 2015-09-08 22:33 ` Bjorn Andersson
0 siblings, 0 replies; 17+ messages in thread
From: Bjorn Andersson @ 2015-09-08 22:33 UTC (permalink / raw)
To: Andy Gross
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Mark Brown
On Tue 08 Sep 14:35 PDT 2015, Andy Gross wrote:
> This patch adds support and documentation for the PM8916 regulators
> found on MSM8916 platforms.
>
> Signed-off-by: Andy Gross <agross@codeaurora.org>
> ---
> .../bindings/soc/qcom/qcom,smd-rpm-regulator.txt | 18 ++++++
> drivers/regulator/qcom_smd-regulator.c | 64 ++++++++++++++++++++
> 2 files changed, 82 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
> index 7084474..5c867e9 100644
> --- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
> +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
> @@ -18,6 +18,7 @@ Regulator nodes are identified by their compatible:
> Definition: must be one of:
> "qcom,rpm-pm8841-regulators"
> "qcom,rpm-pm8941-regulators"
> + "qcom,rpm-pm8916-regulators"
>
> - vdd_s1-supply:
> - vdd_s2-supply:
> @@ -50,6 +51,19 @@ Regulator nodes are identified by their compatible:
> Definition: reference to regulator supplying the input pin, as
> described in the data sheet
>
> +- vdd_s1:
> +- vdd_s2:
> +- vdd_s3:
> +- vdd_s4:
These should end with "-supply"
> +- vdd_l1_l2_l3-supply
> +- vdd_l4_l5_l6-supply
> +- vdd_l7-supply
> +- vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18:
Same here
> + Usage: optional (pm8916 only)
> + Value type: <phandle>
> + Definition: reference to regulator supplying the input pin, as
> + described in the data sheet
> +
> The regulator node houses sub-nodes for each regulator within the device. Each
> sub-node is identified using the node's name, with valid values listed for each
> of the pmics below.
> @@ -62,6 +76,10 @@ pm8941:
> l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
> lvs3, 5vs1, 5vs2
>
> +pm8916:
> + s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
> + l14, l15, l16, l17, l18
> +
> The content of each sub-node is defined by the standard binding for regulators -
> see regulator.txt.
>
> diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
[..]
> struct rpm_regulator_data {
> const char *name;
> u32 type;
> @@ -272,9 +309,36 @@ static const struct rpm_regulator_data rpm_pm8941_regulators[] = {
> {}
> };
>
> +static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
As I hope we can re-use this driver for a bunch of different platforms I
think we should keep these arrays in alphabetical order - i.e. above
8941 even if there's a logical connection between the two 8x41.
> + { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
> + { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_lvo_smps, "vdd_s2" },
> + { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8916_buck_lvo_smps, "vdd_s3" },
> + { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8916_buck_hvo_smps, "vdd_s4" },
> + { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8916_nldo, "vdd_l1_l2_l3" },
> + { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8916_nldo, "vdd_l1_l2_l3" },
> + { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8916_nldo, "vdd_l1_l2_l3" },
> + { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8916_pldo, "vdd_l4_l5_l6" },
> + { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8916_pldo, "vdd_l4_l5_l6" },
> + { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8916_pldo, "vdd_l4_l5_l6" },
> + { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8916_pldo, "vdd_l7" },
> + { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
> + { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
> + { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
> + {}
> +};
> +
> static const struct of_device_id rpm_of_match[] = {
> { .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
> { .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
> + { .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
Same here.
> {}
> };
> MODULE_DEVICE_TABLE(of, rpm_of_match);
Regards,
Bjorn
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH 06/11] regulators: qcom-smd: Add PM8916 support
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (5 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 06/11] regulator: qcom-smd: Add PM8916 support Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-09 18:59 ` Andy Gross
2015-09-08 21:35 ` [PATCH 07/11] arm: dts: Add APQ8084 SMEM nodes Andy Gross
` (4 subsequent siblings)
11 siblings, 1 reply; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch adds support and documentation for the PM8916 regulators
found on MSM8916 platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
.../bindings/soc/qcom/qcom,smd-rpm-regulator.txt | 18 ++++++
drivers/regulator/qcom_smd-regulator.c | 64 ++++++++++++++++++++
2 files changed, 82 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
index 7084474..5c867e9 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
@@ -18,6 +18,7 @@ Regulator nodes are identified by their compatible:
Definition: must be one of:
"qcom,rpm-pm8841-regulators"
"qcom,rpm-pm8941-regulators"
+ "qcom,rpm-pm8916-regulators"
- vdd_s1-supply:
- vdd_s2-supply:
@@ -50,6 +51,19 @@ Regulator nodes are identified by their compatible:
Definition: reference to regulator supplying the input pin, as
described in the data sheet
+- vdd_s1:
+- vdd_s2:
+- vdd_s3:
+- vdd_s4:
+- vdd_l1_l2_l3-supply
+- vdd_l4_l5_l6-supply
+- vdd_l7-supply
+- vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18:
+ Usage: optional (pm8916 only)
+ Value type: <phandle>
+ Definition: reference to regulator supplying the input pin, as
+ described in the data sheet
+
The regulator node houses sub-nodes for each regulator within the device. Each
sub-node is identified using the node's name, with valid values listed for each
of the pmics below.
@@ -62,6 +76,10 @@ pm8941:
l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
lvs3, 5vs1, 5vs2
+pm8916:
+ s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
+ l14, l15, l16, l17, l18
+
The content of each sub-node is defined by the standard binding for regulators -
see regulator.txt.
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 9c6167d..e92735f 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -211,6 +211,43 @@ static const struct regulator_desc pm8941_switch = {
.ops = &rpm_switch_ops,
};
+static const struct regulator_desc pm8916_pldo = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(750000, 0, 208, 12500),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 209,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_nldo = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(375000, 0, 93, 12500),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 94,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_buck_lvo_smps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
+ REGULATOR_LINEAR_RANGE(750000, 96, 127, 25000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 128,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_buck_hvo_smps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(1550000, 0, 31, 25000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 32,
+ .ops = &rpm_smps_ldo_ops,
+};
+
struct rpm_regulator_data {
const char *name;
u32 type;
@@ -272,9 +309,36 @@ static const struct rpm_regulator_data rpm_pm8941_regulators[] = {
{}
};
+static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
+ { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
+ { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_lvo_smps, "vdd_s2" },
+ { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8916_buck_lvo_smps, "vdd_s3" },
+ { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8916_buck_hvo_smps, "vdd_s4" },
+ { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8916_pldo, "vdd_l7" },
+ { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
+ { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
+ { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ {}
+};
+
static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
{ .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
+ { .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
{}
};
MODULE_DEVICE_TABLE(of, rpm_of_match);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 07/11] arm: dts: Add APQ8084 SMEM nodes
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (6 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 06/11] regulators: " Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 08/11] arm: dts: Add RPM/SMD support on APQ8084 Andy Gross
` (3 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch adds all the required nodes to support SMEM on APQ8084
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm/boot/dts/qcom-apq8084.dtsi | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 7084010..a7e34f9 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -10,6 +10,17 @@
compatible = "qcom,apq8084";
interrupt-parent = <&intc>;
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ smem_mem: smem_region@fa00000 {
+ reg = <0xfa00000 0x200000>;
+ no-map;
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -224,6 +235,26 @@
reg = <0xfc400000 0x4000>;
};
+ tcsr_mutex_regs: syscon@fd484000 {
+ compatible = "syscon";
+ reg = <0xfd484000 0x2000>;
+ };
+
+ tcsr_mutex: hwlock {
+ compatible = "qcom,tcsr-mutex";
+ syscon = <&tcsr_mutex_regs 0 0x80>;
+ #hwlock-cells = <1>;
+ };
+
+ smem {
+ compatible = "qcom,smem";
+ reg = <0xfc428000 0x4000>;
+ reg-names = "aux-mem1";
+
+ memory-region = <&smem_mem>;
+ hwlocks = <&tcsr_mutex 3>;
+ };
+
tlmm: pinctrl@fd510000 {
compatible = "qcom,apq8084-pinctrl";
reg = <0xfd510000 0x4000>;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 08/11] arm: dts: Add RPM/SMD support on APQ8084
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (7 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 07/11] arm: dts: Add APQ8084 SMEM nodes Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 09/11] arm: dts: Add support for PMA8084 " Andy Gross
` (2 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch adds support for RPM and SMD nodes that are present on APQ8084
platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm/boot/dts/qcom-apq8084.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index a7e34f9..c4303b9 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -114,6 +114,11 @@
<0xf9002000 0x1000>;
};
+ apcs: syscon@f9011000 {
+ compatible = "syscon";
+ reg = <0xf9011000 0x1000>;
+ };
+
timer@f9020000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -312,4 +317,19 @@
#interrupt-cells = <4>;
};
};
+
+ smd {
+ compatible = "qcom,smd";
+
+ rpm {
+ interrupts = <0 168 1>;
+ qcom,ipc = <&apcs 8 0>;
+ qcom,smd-edge = <15>;
+
+ rpm_requests {
+ compatible = "qcom,rpm-apq8084";
+ qcom,smd-channels = "rpm_requests";
+ };
+ };
+ };
};
--
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hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 09/11] arm: dts: Add support for PMA8084 on APQ8084
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (8 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 08/11] arm: dts: Add RPM/SMD support on APQ8084 Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 21:35 ` [PATCH 10/11] regulator: qcom-smd: Add support for PMA8084 Andy Gross
2015-09-08 21:35 ` [PATCH 11/11] arm: dts: Add RPM SMD regulator support on MSM8974 Andy Gross
11 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch adds support for the PMA8084 regulators found on APQ8084
platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm/boot/dts/qcom-apq8084.dtsi | 52 +++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index c4303b9..1239202 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -329,6 +329,58 @@
rpm_requests {
compatible = "qcom,rpm-apq8084";
qcom,smd-channels = "rpm_requests";
+
+ pma8084-regulators {
+ compatible = "qcom,rpm-pma8084-regulators";
+
+ pma8084_s1: s1 {};
+ pma8084_s2: s2 {};
+ pma8084_s3: s3 {};
+ pma8084_s4: s4 {};
+ pma8084_s5: s5 {};
+ pma8084_s6: s6 {};
+ pma8084_s7: s7 {};
+ pma8084_s8: s8 {};
+ pma8084_s9: s9 {};
+ pma8084_s10: s10 {};
+ pma8084_s11: s11 {};
+ pma8084_s12: s12 {};
+
+ pma8084_l1: l1 {};
+ pma8084_l2: l2 {};
+ pma8084_l3: l3 {};
+ pma8084_l4: l4 {};
+ pma8084_l5: l5 {};
+ pma8084_l6: l6 {};
+ pma8084_l7: l7 {};
+ pma8084_l8: l8 {};
+ pma8084_l9: l9 {};
+ pma8084_l10: l10 {};
+ pma8084_l11: l11 {};
+ pma8084_l12: l12 {};
+ pma8084_l13: l13 {};
+ pma8084_l14: l14 {};
+ pma8084_l15: l15 {};
+ pma8084_l16: l16 {};
+ pma8084_l17: l17 {};
+ pma8084_l18: l18 {};
+ pma8084_l19: l19 {};
+ pma8084_l20: l20 {};
+ pma8084_l21: l21 {};
+ pma8084_l22: l22 {};
+ pma8084_l23: l23 {};
+ pma8084_l24: l24 {};
+ pma8084_l25: l25 {};
+ pma8084_l26: l26 {};
+ pma8084_l27: l27 {};
+
+ pma8084_lvs1: lvs1 {};
+ pma8084_lvs2: lvs2 {};
+ pma8084_lvs3: lvs3 {};
+ pma8084_lvs4: lvs4 {};
+
+ pma8084_5vs1: 5vs1 {};
+ };
};
};
};
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* [PATCH 10/11] regulator: qcom-smd: Add support for PMA8084
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (9 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 09/11] arm: dts: Add support for PMA8084 " Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-08 22:45 ` Bjorn Andersson
2015-09-08 21:35 ` [PATCH 11/11] arm: dts: Add RPM SMD regulator support on MSM8974 Andy Gross
11 siblings, 1 reply; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch adds support and documentation for the PMA8084 regulators
found on APQ8084 platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
.../bindings/soc/qcom/qcom,smd-rpm-regulator.txt | 35 ++++++++
drivers/regulator/qcom_smd-regulator.c | 95 ++++++++++++++++++++
2 files changed, 130 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
index 5c867e9..a5f650f 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
@@ -19,6 +19,7 @@ Regulator nodes are identified by their compatible:
"qcom,rpm-pm8841-regulators"
"qcom,rpm-pm8941-regulators"
"qcom,rpm-pm8916-regulators"
+ "qcom,rpm-pma8084-regulators"
- vdd_s1-supply:
- vdd_s2-supply:
@@ -64,6 +65,35 @@ Regulator nodes are identified by their compatible:
Definition: reference to regulator supplying the input pin, as
described in the data sheet
+- vdd_s1:
+- vdd_s2:
+- vdd_s3:
+- vdd_s4:
+- vdd_s5:
+- vdd_s6:
+- vdd_s7:
+- vdd_s8:
+- vdd_s9:
+- vdd_s10:
+- vdd_s11:
+- vdd_s12:
+- vdd_l1_l11:
+- vdd_l2_l3_l4_l27:
+- vdd_l5_l7:
+- vdd_l6_l12_l14_l15_l26:
+- vdd_l8:
+- vdd_l9_l10_l13_l20_l23_l24:
+- vdd_l16_l25:
+- vdd_l17:
+- vdd_l18:
+- vdd_l19:
+- vdd_l21:
+- vdd_l22:
+ Usage: optional (pma8084 only)
+ Value type: <phandle>
+ Definition: reference to regulator supplying the input pin, as
+ described in the data sheet
+
The regulator node houses sub-nodes for each regulator within the device. Each
sub-node is identified using the node's name, with valid values listed for each
of the pmics below.
@@ -80,6 +110,11 @@ pm8916:
s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
l14, l15, l16, l17, l18
+pma8084:
+ s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5,
+ l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20,
+ l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1
+
The content of each sub-node is defined by the standard binding for regulators -
see regulator.txt.
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index e92735f..f09d5b8 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -153,6 +153,49 @@ static const struct regulator_ops rpm_switch_ops = {
.is_enabled = rpm_reg_is_enabled,
};
+static const struct regulator_desc pma8084_hfsmps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
+ REGULATOR_LINEAR_RANGE(1550000, 96, 158, 25000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 159,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pma8084_ftsmps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(350000, 0, 184, 5000),
+ REGULATOR_LINEAR_RANGE(700000, 185, 339, 10000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 340,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pma8084_pldo = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(750000, 0, 30, 25000),
+ REGULATOR_LINEAR_RANGE(1500000, 31, 99, 50000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 100,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pma8084_nldo = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 64,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pma8084_switch = {
+ .ops = &rpm_switch_ops,
+};
+
static const struct regulator_desc pm8x41_hfsmps = {
.linear_ranges = (struct regulator_linear_range[]) {
REGULATOR_LINEAR_RANGE( 375000, 0, 95, 12500),
@@ -309,6 +352,57 @@ static const struct rpm_regulator_data rpm_pm8941_regulators[] = {
{}
};
+static const struct rpm_regulator_data rpm_pma8084_regulators[] = {
+ { "s1", QCOM_SMD_RPM_SMPA, 1, &pma8084_ftsmps, "vdd_s1" },
+ { "s2", QCOM_SMD_RPM_SMPA, 2, &pma8084_ftsmps, "vdd_s2" },
+ { "s3", QCOM_SMD_RPM_SMPA, 3, &pma8084_hfsmps, "vdd_s3" },
+ { "s4", QCOM_SMD_RPM_SMPA, 4, &pma8084_hfsmps, "vdd_s4" },
+ { "s5", QCOM_SMD_RPM_SMPA, 5, &pma8084_hfsmps, "vdd_s5" },
+ { "s6", QCOM_SMD_RPM_SMPA, 6, &pma8084_ftsmps, "vdd_s6" },
+ { "s7", QCOM_SMD_RPM_SMPA, 7, &pma8084_ftsmps, "vdd_s7" },
+ { "s8", QCOM_SMD_RPM_SMPA, 8, &pma8084_ftsmps, "vdd_s8" },
+ { "s9", QCOM_SMD_RPM_SMPA, 9, &pma8084_ftsmps, "vdd_s9" },
+ { "s10", QCOM_SMD_RPM_SMPA, 10, &pma8084_ftsmps, "vdd_s10" },
+ { "s11", QCOM_SMD_RPM_SMPA, 11, &pma8084_ftsmps, "vdd_s11" },
+ { "s12", QCOM_SMD_RPM_SMPA, 12, &pma8084_ftsmps, "vdd_s12" },
+
+ { "l1", QCOM_SMD_RPM_LDOA, 1, &pma8084_nldo, "vdd_l1_l11" },
+ { "l2", QCOM_SMD_RPM_LDOA, 2, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
+ { "l3", QCOM_SMD_RPM_LDOA, 3, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
+ { "l4", QCOM_SMD_RPM_LDOA, 4, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pma8084_pldo, "vdd_l5_l7" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pma8084_pldo, "vdd_l5_l7" },
+ { "l8", QCOM_SMD_RPM_LDOA, 8, &pma8084_pldo, "vdd_l8" },
+ { "l9", QCOM_SMD_RPM_LDOA, 9, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
+ { "l10", QCOM_SMD_RPM_LDOA, 10, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pma8084_nldo, "vdd_l1_l11" },
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pma8084_pldo, "vdd_l16_l25" },
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pma8084_pldo, "vdd_l17" },
+ { "l18", QCOM_SMD_RPM_LDOA, 18, &pma8084_pldo, "vdd_l18" },
+ { "l19", QCOM_SMD_RPM_LDOA, 19, &pma8084_pldo, "vdd_l19" },
+ { "l20", QCOM_SMD_RPM_LDOA, 20, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
+ { "l21", QCOM_SMD_RPM_LDOA, 21, &pma8084_pldo, "vdd_l21" },
+ { "l22", QCOM_SMD_RPM_LDOA, 22, &pma8084_pldo, "vdd_l22" },
+ { "l23", QCOM_SMD_RPM_LDOA, 23, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
+ { "l24", QCOM_SMD_RPM_LDOA, 24, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
+ { "l25", QCOM_SMD_RPM_LDOA, 25, &pma8084_pldo, "vdd_l16_l25" },
+ { "l26", QCOM_SMD_RPM_LDOA, 26, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
+ { "l27", QCOM_SMD_RPM_LDOA, 27, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
+
+ { "lvs1", QCOM_SMD_RPM_VSA, 1, &pma8084_switch },
+ { "lvs2", QCOM_SMD_RPM_VSA, 2, &pma8084_switch },
+ { "lvs3", QCOM_SMD_RPM_VSA, 3, &pma8084_switch },
+ { "lvs4", QCOM_SMD_RPM_VSA, 4, &pma8084_switch },
+ { "5vs1", QCOM_SMD_RPM_VSA, 5, &pma8084_switch },
+
+ {}
+};
+
static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_lvo_smps, "vdd_s2" },
@@ -339,6 +433,7 @@ static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
{ .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
{ .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
+ { .compatible = "qcom,rpm-pma8084-regulators", .data = &rpm_pma8084_regulators },
{}
};
MODULE_DEVICE_TABLE(of, rpm_of_match);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH 10/11] regulator: qcom-smd: Add support for PMA8084
2015-09-08 21:35 ` [PATCH 10/11] regulator: qcom-smd: Add support for PMA8084 Andy Gross
@ 2015-09-08 22:45 ` Bjorn Andersson
0 siblings, 0 replies; 17+ messages in thread
From: Bjorn Andersson @ 2015-09-08 22:45 UTC (permalink / raw)
To: Andy Gross
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Mark Brown
On Tue 08 Sep 14:35 PDT 2015, Andy Gross wrote:
> This patch adds support and documentation for the PMA8084 regulators
> found on APQ8084 platforms.
>
> Signed-off-by: Andy Gross <agross@codeaurora.org>
> ---
> .../bindings/soc/qcom/qcom,smd-rpm-regulator.txt | 35 ++++++++
> drivers/regulator/qcom_smd-regulator.c | 95 ++++++++++++++++++++
> 2 files changed, 130 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm-regulator.txt
[..]
> +- vdd_s1:
> +- vdd_s2:
> +- vdd_s3:
> +- vdd_s4:
> +- vdd_s5:
> +- vdd_s6:
> +- vdd_s7:
> +- vdd_s8:
> +- vdd_s9:
> +- vdd_s10:
> +- vdd_s11:
> +- vdd_s12:
> +- vdd_l1_l11:
> +- vdd_l2_l3_l4_l27:
> +- vdd_l5_l7:
> +- vdd_l6_l12_l14_l15_l26:
> +- vdd_l8:
> +- vdd_l9_l10_l13_l20_l23_l24:
> +- vdd_l16_l25:
> +- vdd_l17:
> +- vdd_l18:
> +- vdd_l19:
> +- vdd_l21:
> +- vdd_l22:
-supply
> + Usage: optional (pma8084 only)
> + Value type: <phandle>
> + Definition: reference to regulator supplying the input pin, as
> + described in the data sheet
> +
Otherwise it looks good.
Regards,
Bjorn
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH 11/11] arm: dts: Add RPM SMD regulator support on MSM8974
2015-09-08 21:35 [PATCH 00/11] Add RPM/SMD Support for QCOM platforms Andy Gross
` (10 preceding siblings ...)
2015-09-08 21:35 ` [PATCH 10/11] regulator: qcom-smd: Add support for PMA8084 Andy Gross
@ 2015-09-08 21:35 ` Andy Gross
2015-09-09 19:00 ` Andy Gross
11 siblings, 1 reply; 17+ messages in thread
From: Andy Gross @ 2015-09-08 21:35 UTC (permalink / raw)
To: linux-arm-msm
Cc: linux-kernel, linux-arm-kernel, Bjorn Andersson, Mark Brown,
Andy Gross
This patch adds all the nodes required to support the PM8841 and PM8941
PMIC regulators present on MSM8974 platforms.
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm/boot/dts/qcom-msm8974.dtsi | 75 +++++++++++++++++++++++++++++++++++
1 file changed, 75 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index d7c99b8..f0a41b5 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -114,6 +114,11 @@
<0xf9002000 0x1000>;
};
+ apcs: syscon@f9011000 {
+ compatible = "syscon";
+ reg = <0xf9011000 0x1000>;
+ };
+
timer@f9020000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -334,4 +339,74 @@
#interrupt-cells = <4>;
};
};
+
+ smd {
+ compatible = "qcom,smd";
+
+ rpm {
+ interrupts = <0 168 1>;
+ qcom,ipc = <&apcs 8 0>;
+ qcom,smd-edge = <15>;
+
+ rpm_requests {
+ compatible = "qcom,rpm-msm8974";
+ qcom,smd-channels = "rpm_requests";
+
+ pm8841-regulators {
+ compatible = "qcom,rpm-pm8841-regulators";
+
+ pm8841_s1: s1 {};
+ pm8841_s2: s2 {};
+ pm8841_s3: s3 {};
+ pm8841_s4: s4 {};
+ pm8841_s5: s5 {};
+ pm8841_s6: s6 {};
+ pm8841_s7: s7 {};
+ pm8841_s8: s8 {};
+ };
+
+ pm8941-regulators {
+ compatible = "qcom,rpm-pm8941-regulators";
+
+ pm8941_s1: s1 {};
+ pm8941_s2: s2 {};
+ pm8941_s3: s3 {};
+ pm8941_5v: s4 {};
+
+ pm8941_l1: l1 {};
+ pm8941_l2: l2 {};
+ pm8941_l3: l3 {};
+ pm8941_l4: l4 {};
+ pm8941_l5: l5 {};
+ pm8941_l6: l6 {};
+ pm8941_l7: l7 {};
+ pm8941_l8: l8 {};
+ pm8941_l9: l9 {};
+ pm8941_l10: l10 {};
+ pm8941_l11: l11 {};
+ pm8941_l12: l12 {};
+ pm8941_l13: l13 {};
+ pm8941_l14: l14 {};
+ pm8941_l15: l15 {};
+ pm8941_l16: l16 {};
+ pm8941_l17: l17 {};
+ pm8941_l18: l18 {};
+ pm8941_l19: l19 {};
+ pm8941_l20: l20 {};
+ pm8941_l21: l21 {};
+ pm8941_l22: l22 {};
+ pm8941_l23: l23 {};
+ pm8941_l24: l24 {};
+
+ pm8941_lvs1: lvs1 {};
+ pm8941_lvs2: lvs2 {};
+ pm8941_lvs3: lvs3 {};
+ pm8941_lvs4: lvs4 {};
+
+ pm8941_5vs1: 5vs1 {};
+ pm8941_5vs2: 5vs2 {};
+ };
+ };
+ };
+ };
};
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH 11/11] arm: dts: Add RPM SMD regulator support on MSM8974
2015-09-08 21:35 ` [PATCH 11/11] arm: dts: Add RPM SMD regulator support on MSM8974 Andy Gross
@ 2015-09-09 19:00 ` Andy Gross
0 siblings, 0 replies; 17+ messages in thread
From: Andy Gross @ 2015-09-09 19:00 UTC (permalink / raw)
To: linux-arm-msm; +Cc: Mark Brown, Bjorn Andersson, linux-kernel, linux-arm-kernel
On Tue, Sep 08, 2015 at 04:35:31PM -0500, Andy Gross wrote:
> This patch adds all the nodes required to support the PM8841 and PM8941
> PMIC regulators present on MSM8974 platforms.
>
> Signed-off-by: Andy Gross <agross@codeaurora.org>
> ---
This patch dupes work done by Bjorn. So I'll take his instead.
--
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply [flat|nested] 17+ messages in thread