[PATCH v2 0/4] Add SCM and mailbox support on MSM8976

[PATCH v2 0/4] Add SCM and mailbox support on MSM8976

[Adam Skladowski]

This patch series adds support for SCM and mailbox as found on the QCOM
MSM8976 platform.

Changes since v1
================
1. Fixed formatting of patches(lacking empty line before Sob).

Adam Skladowski (4):
  dt-bindings: mailbox: Add compatible for the MSM8976
  mailbox: qcom-apcs-ipc: Add compatible for MSM8976 SoC
  dt-bindings: firmware: qcom-scm: Document msm8976 bindings
  firmware: qcom_scm: Add compatible for MSM8976 SoC

 Documentation/devicetree/bindings/firmware/qcom,scm.txt       | 3 ++-
 .../devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml    | 1 +
 drivers/firmware/qcom_scm.c                                   | 4 ++++
 drivers/mailbox/qcom-apcs-ipc-mailbox.c                       | 1 +
 4 files changed, 8 insertions(+), 1 deletion(-)

-- 
2.25.1

[PATCH v2 1/4] dt-bindings: mailbox: Add compatible for the MSM8976

[Adam Skladowski]

Add the mailbox compatible for the MSM8976 SoC.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index 01e9d9155c836..3b5ba7ecc19d9 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -21,6 +21,7 @@ properties:
       - qcom,msm8916-apcs-kpss-global
       - qcom,msm8939-apcs-kpss-global
       - qcom,msm8953-apcs-kpss-global
+      - qcom,msm8976-apcs-kpss-global
       - qcom,msm8994-apcs-kpss-global
       - qcom,msm8996-apcs-hmss-global
       - qcom,msm8998-apcs-hmss-global
-- 
2.25.1

[PATCH v2 2/4] mailbox: qcom-apcs-ipc: Add compatible for MSM8976 SoC

[Adam Skladowski]

MSM8976 APCS block is similar to one found in MSM8994.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
---
 drivers/mailbox/qcom-apcs-ipc-mailbox.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
index 9325d2abc745b..80a54d81412e3 100644
--- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
+++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
@@ -146,6 +146,7 @@ static const struct of_device_id qcom_apcs_ipc_of_match[] = {
 	{ .compatible = "qcom,msm8916-apcs-kpss-global", .data = &msm8916_apcs_data },
 	{ .compatible = "qcom,msm8939-apcs-kpss-global", .data = &msm8916_apcs_data },
 	{ .compatible = "qcom,msm8953-apcs-kpss-global", .data = &msm8994_apcs_data },
+	{ .compatible = "qcom,msm8976-apcs-kpss-global", .data = &msm8994_apcs_data },
 	{ .compatible = "qcom,msm8994-apcs-kpss-global", .data = &msm8994_apcs_data },
 	{ .compatible = "qcom,msm8996-apcs-hmss-global", .data = &msm8996_apcs_data },
 	{ .compatible = "qcom,msm8998-apcs-hmss-global", .data = &msm8994_apcs_data },
-- 
2.25.1

[PATCH v2 3/4] dt-bindings: firmware: qcom-scm: Document msm8976 bindings

[Adam Skladowski]

SCM driver on MSM8976 requires 3 clocks.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 Documentation/devicetree/bindings/firmware/qcom,scm.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
index b1cd4ad1889ae..0f4e5ab264779 100644
--- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt
+++ b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
@@ -19,6 +19,7 @@ Required properties:
  * "qcom,scm-msm8953"
  * "qcom,scm-msm8960"
  * "qcom,scm-msm8974"
+ * "qcom,scm-msm8976"
  * "qcom,scm-msm8994"
  * "qcom,scm-msm8996"
  * "qcom,scm-msm8998"
@@ -37,7 +38,7 @@ Required properties:
  * core clock required for "qcom,scm-apq8064", "qcom,scm-msm8660" and
    "qcom,scm-msm8960"
  * core, iface and bus clocks required for "qcom,scm-apq8084",
-   "qcom,scm-msm8916", "qcom,scm-msm8953" and "qcom,scm-msm8974"
+   "qcom,scm-msm8916", "qcom,scm-msm8953", "qcom,scm-msm8974" and "qcom,scm-msm8976"
 - clock-names: Must contain "core" for the core clock, "iface" for the interface
   clock and "bus" for the bus clock per the requirements of the compatible.
 - qcom,dload-mode: phandle to the TCSR hardware block and offset of the
-- 
2.25.1

[PATCH v2 4/4] firmware: qcom_scm: Add compatible for MSM8976 SoC

[Adam Skladowski]

Add compatible for SCM on MSM8976.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
---
 drivers/firmware/qcom_scm.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
index 491bbf70c94a2..3163660fa8e29 100644
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -1379,6 +1379,10 @@ static const struct of_device_id qcom_scm_dt_match[] = {
 							     SCM_HAS_IFACE_CLK |
 							     SCM_HAS_BUS_CLK)
 	},
+	{ .compatible = "qcom,scm-msm8976", .data = (void *)(SCM_HAS_CORE_CLK |
+							     SCM_HAS_IFACE_CLK |
+							     SCM_HAS_BUS_CLK)
+	},
 	{ .compatible = "qcom,scm-msm8994" },
 	{ .compatible = "qcom,scm-msm8996" },
 	{ .compatible = "qcom,scm" },
-- 
2.25.1