--- v18
+++ v13
@@ -1,6 +1,6 @@
1. SVS driver uses OPP adjust event in [1] to update OPP table voltage part.
-2. SVS driver gets thermal/GPU device by node [2][3] and CPU device by get_cpu_device().
-After retrieving subsys device, SVS driver calls device_link_add() to make sure probe/suspend callback priority.
+2. SVS driver gets thermal/GPU device by node [2][3] and CPU device by get_cpu_device(). After retrieving subsys device, SVS driver does
+device_link_add() to make sure probe/suspend callback priority.
3. SVS dts refers to reset controller [4] to help reset SVS HW.
#mt8183 SVS related patches
@@ -14,25 +14,29 @@
[3] https://lore.kernel.org/patchwork/patch/1360551/
[4] https://patchwork.kernel.org/project/linux-mediatek/patch/20200817030324.5690-5-crystal.guo@mediatek.com/
-changes since v17:
-- Rebase to Linux kernel 5.13-rc1
+changes since v12:
+- Change reg_data[3][] to reg_data[SVSB_PHASE_NUM][]
+- Change MT8192 SVS GPU opp count from 16 to 14 for project requirment
+- Remove redundant "pd_req = false" in svs_mt8192_banks
+- Assign svsp->bank_num by ARRAY_SIZE(svs_mt81xx_banks)
+- Replace `,` with `;` in svs_get_svs_mt8192_platform_data()
Roger Lu (7):
- [v18,1/7] dt-bindings: soc: mediatek: add mtk svs dt-bindings
- [v18,2/7] arm64: dts: mt8183: add svs device information
- [v18,3/7] soc: mediatek: SVS: introduce MTK SVS engine
- [v18,4/7] soc: mediatek: SVS: add debug commands
- [v18,5/7] dt-bindings: soc: mediatek: add mt8192 svs dt-bindings
- [v18,6/7] arm64: dts: mt8192: add svs device information
- [v18,7/7] soc: mediatek: SVS: add mt8192 SVS GPU driver
+ [v13,1/7]: dt-bindings: soc: mediatek: add mtk svs dt-bindings
+ [v13,2/7]: arm64: dts: mt8183: add svs device information
+ [v13,3/7]: soc: mediatek: SVS: introduce MTK SVS engine
+ [v13,4/7]: soc: mediatek: SVS: add debug commands
+ [v13,5/7]: dt-bindings: soc: mediatek: add mt8192 svs dt-bindings
+ [v13,6/7]: arm64: dts: mt8192: add svs device information
+ [v13,7/7]: soc: mediatek: SVS: add mt8192 SVS GPU driver
- .../bindings/soc/mediatek/mtk-svs.yaml | 92 +
- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 15 +
+ .../bindings/soc/mediatek/mtk-svs.yaml | 89 +
+ arch/arm64/boot/dts/mediatek/mt8183.dtsi | 18 +
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 34 +
drivers/soc/mediatek/Kconfig | 10 +
drivers/soc/mediatek/Makefile | 1 +
- drivers/soc/mediatek/mtk-svs.c | 2525 +++++++++++++++++
- 6 files changed, 2677 insertions(+)
+ drivers/soc/mediatek/mtk-svs.c | 2494 +++++++++++++++++
+ 6 files changed, 2646 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml
create mode 100644 drivers/soc/mediatek/mtk-svs.c