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Groups > linux.kernel > #1231569 > unrolled thread
| Started by | Andy Gross <agross@codeaurora.org> |
|---|---|
| First post | 2015-09-23 19:00 +0200 |
| Last post | 2015-09-23 19:00 +0200 |
| Articles | 3 — 1 participant |
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[Patch v2 00/10] Add RPM/SMD Support for QCOM platforms Andy Gross <agross@codeaurora.org> - 2015-09-23 19:00 +0200
[Patch v2 07/10] arm: dts: Add APQ8084 SMEM nodes Andy Gross <agross@codeaurora.org> - 2015-09-23 19:00 +0200
[Patch v2 03/10] arm64: dts: qcom: Add MSM8916 SMEM nodes Andy Gross <agross@codeaurora.org> - 2015-09-23 19:00 +0200
| From | Andy Gross <agross@codeaurora.org> |
|---|---|
| Date | 2015-09-23 19:00 +0200 |
| Subject | [Patch v2 00/10] Add RPM/SMD Support for QCOM platforms |
| Message-ID | <qbVyF-1BU-3@gated-at.bofh.it> |
This patch set cleans up the documentation that is currently in place for the
SMD, SMD-RPM, and SMD-RPM regulators. In addition, this patch set adds support
for the PM8916 found on MSM8916 platforms and the PMA8084 found on APQ8084
platforms.
All of the relevant DTS information is fleshed out for the regulators and their
dependencies for all of the platforms which support SMD-RPM regulators.
Changes since v1:
- Fixed various review comments
- Removed MSM8974 patches as there was already an outstanding patch
Andy Gross (10):
soc: qcom: documentation: Update SMD/RPM Docs
soc: qcom: smd-rpm: Add existing platform support
arm64: dts: qcom: Add MSM8916 SMEM nodes
arm64: dts: qcom: Add RPM/SMD support on MSM8916
arm64: dts: Add PM8916 support on MSM8916
regulators: qcom-smd: Add PM8916 support
arm: dts: Add APQ8084 SMEM nodes
arm: dts: Add RPM/SMD support on APQ8084
arm: dts: Add support for PMA8084 on APQ8084
regulator: qcom-smd: Add support for PMA8084
.../devicetree/bindings/soc/qcom,smd-rpm.txt | 117 --------------
.../bindings/soc/qcom/qcom,smd-rpm-regulator.txt | 156 +++++++++++++++++++
.../devicetree/bindings/soc/qcom/qcom,smd-rpm.txt | 57 +++++++
arch/arm/boot/dts/qcom-apq8084.dtsi | 103 +++++++++++++
arch/arm64/boot/dts/qcom/msm8916.dtsi | 84 +++++++++++
drivers/regulator/qcom_smd-regulator.c | 159 ++++++++++++++++++++
drivers/soc/qcom/smd-rpm.c | 2 +
7 files changed, 561 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
--
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| From | Andy Gross <agross@codeaurora.org> |
|---|---|
| Date | 2015-09-23 19:00 +0200 |
| Subject | [Patch v2 07/10] arm: dts: Add APQ8084 SMEM nodes |
| Message-ID | <qbVyH-1BU-39@gated-at.bofh.it> |
| In reply to | #1231569 |
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 0554fbd..76be0ba 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>;
--
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hosted by The Linux Foundation
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| From | Andy Gross <agross@codeaurora.org> |
|---|---|
| Date | 2015-09-23 19:00 +0200 |
| Subject | [Patch v2 03/10] arm64: dts: qcom: Add MSM8916 SMEM nodes |
| Message-ID | <qbVyG-1BU-33@gated-at.bofh.it> |
| In reply to | #1231569 |
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
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