Re: [PATCH v2 7/7] clk: mediatek: Add MediaTek Helio X10 MT6795 clock drivers
From: Miles Chen <hidden>
Date: 2022-05-19 04:53:54
Also in:
linux-clk, linux-devicetree, linux-mediatek, lkml, phone-devel
Hi Angelo,
quoted hunk ↗ jump to hunk
Add the clock drivers for the entire clock tree of MediaTek Helio X10 MT6795, including system clocks (apmixedsys, infracfg, pericfg, topckgen) and multimedia clocks (mmsys, mfg, vdecsys, vencsys). Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- drivers/clk/mediatek/Kconfig | 37 ++ drivers/clk/mediatek/Makefile | 6 + drivers/clk/mediatek/clk-mt6795-apmixedsys.c | 157 +++++ drivers/clk/mediatek/clk-mt6795-infracfg.c | 148 +++++ drivers/clk/mediatek/clk-mt6795-mfg.c | 50 ++ drivers/clk/mediatek/clk-mt6795-mm.c | 106 ++++ drivers/clk/mediatek/clk-mt6795-pericfg.c | 160 +++++ drivers/clk/mediatek/clk-mt6795-topckgen.c | 611 +++++++++++++++++++ drivers/clk/mediatek/clk-mt6795-vdecsys.c | 55 ++ drivers/clk/mediatek/clk-mt6795-vencsys.c | 50 ++ 10 files changed, 1380 insertions(+) create mode 100644 drivers/clk/mediatek/clk-mt6795-apmixedsys.c create mode 100644 drivers/clk/mediatek/clk-mt6795-infracfg.c create mode 100644 drivers/clk/mediatek/clk-mt6795-mfg.c create mode 100644 drivers/clk/mediatek/clk-mt6795-mm.c create mode 100644 drivers/clk/mediatek/clk-mt6795-pericfg.c create mode 100644 drivers/clk/mediatek/clk-mt6795-topckgen.c create mode 100644 drivers/clk/mediatek/clk-mt6795-vdecsys.c create mode 100644 drivers/clk/mediatek/clk-mt6795-vencsys.cdiff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index d5936cfb3bee..da8142dff3c3 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig@@ -259,6 +259,43 @@ config COMMON_CLK_MT6779_AUDSYShelp This driver supports Mediatek MT6779 audsys clocks. +config COMMON_CLK_MT6795 + tristate "Clock driver for MediaTek MT6795" + depends on ARCH_MEDIATEK || COMPILE_TEST + select COMMON_CLK_MEDIATEK + default ARCH_MEDIATEK + help + This driver supports MediaTek MT6795 basic clocks and clocks + required for various peripherals found on MediaTek.
Thanks for doing this, I was wondering if we can use only COMMON_CLK_MT6795 to build all clk-mt6795-*? like CONFIG_COMMON_CLK_MT8195 style: obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o \ clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o \ clk-mt8195-cam.o clk-mt8195-ccu.o clk-mt8195-img.o \ clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \ clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o \ clk-mt8195-venc.o clk-mt8195-vpp0.o clk-mt8195-vpp1.o \ clk-mt8195-wpe.o clk-mt8195-imp_iic_wrap.o \ clk-mt8195-apusys_pll.o So we do not have to keep other COMMON_CLK_MT6795_* configs. thanks, Miles
quoted hunk ↗ jump to hunk
+ +config COMMON_CLK_MT6795_MFGCFG + tristate "Clock driver for MediaTek MT6795 mfgcfg" + depends on COMMON_CLK_MT6795 + default COMMON_CLK_MT6795 + help + This driver supports MediaTek MT6795 mfgcfg clocks. + +config COMMON_CLK_MT6795_MMSYS + tristate "Clock driver for MediaTek MT6795 mmsys" + depends on COMMON_CLK_MT6795 + default COMMON_CLK_MT6795 + help + This driver supports MediaTek MT6795 mmsys clocks. + +config COMMON_CLK_MT6795_VDECSYS + tristate "Clock driver for MediaTek MT6795 VDECSYS" + depends on COMMON_CLK_MT6795 + default COMMON_CLK_MT6795 + help + This driver supports MediaTek MT6795 vdecsys clocks. + +config COMMON_CLK_MT6795_VENCSYS + tristate "Clock driver for MediaTek MT6795 VENCSYS" + depends on COMMON_CLK_MT6795 + default COMMON_CLK_MT6795 + help + This driver supports MediaTek MT6795 vencsys clocks. + config COMMON_CLK_MT6797 bool "Clock driver for MediaTek MT6797" depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TESTdiff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile index caf2ce93d666..57f0bf90e934 100644 --- a/drivers/clk/mediatek/Makefile +++ b/drivers/clk/mediatek/Makefile@@ -17,6 +17,12 @@ obj-$(CONFIG_COMMON_CLK_MT6779_VDECSYS) += clk-mt6779-vdec.oobj-$(CONFIG_COMMON_CLK_MT6779_VENCSYS) += clk-mt6779-venc.o obj-$(CONFIG_COMMON_CLK_MT6779_MFGCFG) += clk-mt6779-mfg.o obj-$(CONFIG_COMMON_CLK_MT6779_AUDSYS) += clk-mt6779-aud.o +obj-$(CONFIG_COMMON_CLK_MT6795) += clk-mt6795-apmixedsys.o clk-mt6795-infracfg.o \ + clk-mt6795-pericfg.o clk-mt6795-topckgen.o +obj-$(CONFIG_COMMON_CLK_MT6795_MFGCFG) += clk-mt6795-mfg.o +obj-$(CONFIG_COMMON_CLK_MT6795_MMSYS) += clk-mt6795-mm.o +obj-$(CONFIG_COMMON_CLK_MT6795_VDECSYS) += clk-mt6795-vdecsys.o +obj-$(CONFIG_COMMON_CLK_MT6795_VENCSYS) += clk-mt6795-vencsys.o
quoted hunk ↗ jump to hunk
obj-$(CONFIG_COMMON_CLK_MT6797) += clk-mt6797.o obj-$(CONFIG_COMMON_CLK_MT6797_IMGSYS) += clk-mt6797-img.o obj-$(CONFIG_COMMON_CLK_MT6797_MMSYS) += clk-mt6797-mm.odiff --git a/drivers/clk/mediatek/clk-mt6795-apmixedsys.c b/drivers/clk/mediatek/clk-mt6795-apmixedsys.c new file mode 100644 index 000000000000..766e83765cbb --- /dev/null +++ b/drivers/clk/mediatek/clk-mt6795-apmixedsys.c@@ -0,0 +1,157 @@ +// SPDX-License-Identifier: GPL-2.0-only +/*
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