On Fri, 2023-02-03 at 15:25 +0800, Chen-Yu Tsai wrote: > On Thu, Jan 19, 2023 at 8:55 PM Garmin.Chang < > Garmin.Chang@xxxxxxxxxxxx> wrote: > > > > Add MT8188 vencsys clock controllers which provide clock gate > > control for video encoder. > > > > Signed-off-by: Garmin.Chang <Garmin.Chang@xxxxxxxxxxxx> > > --- > > drivers/clk/mediatek/Makefile | 2 +- > > drivers/clk/mediatek/clk-mt8188-venc.c | 52 > > ++++++++++++++++++++++++++ > > 2 files changed, 53 insertions(+), 1 deletion(-) > > create mode 100644 drivers/clk/mediatek/clk-mt8188-venc.c > > > > diff --git a/drivers/clk/mediatek/Makefile > > b/drivers/clk/mediatek/Makefile > > index c654f4288e09..22a3840160fc 100644 > > --- a/drivers/clk/mediatek/Makefile > > +++ b/drivers/clk/mediatek/Makefile > > @@ -87,7 +87,7 @@ obj-$(CONFIG_COMMON_CLK_MT8188) += clk-mt8188- > > apmixedsys.o clk-mt8188-topckgen.o > > clk-mt8188-peri_ao.o clk-mt8188- > > infra_ao.o \ > > clk-mt8188-cam.o clk-mt8188- > > ccu.o clk-mt8188-img.o \ > > clk-mt8188-ipe.o clk-mt8188- > > mfg.o clk-mt8188-vdec.o \ > > - clk-mt8188-vdo0.o clk-mt8188- > > vdo1.o > > + clk-mt8188-vdo0.o clk-mt8188- > > vdo1.o clk-mt8188-venc.o > > obj-$(CONFIG_COMMON_CLK_MT8192) += clk-mt8192.o > > obj-$(CONFIG_COMMON_CLK_MT8192_AUDSYS) += clk-mt8192-aud.o > > obj-$(CONFIG_COMMON_CLK_MT8192_CAMSYS) += clk-mt8192-cam.o > > diff --git a/drivers/clk/mediatek/clk-mt8188-venc.c > > b/drivers/clk/mediatek/clk-mt8188-venc.c > > new file mode 100644 > > index 000000000000..375ef99e2349 > > --- /dev/null > > +++ b/drivers/clk/mediatek/clk-mt8188-venc.c > > @@ -0,0 +1,52 @@ > > +// SPDX-License-Identifier: GPL-2.0-only > > +// > > +// Copyright (c) 2022 MediaTek Inc. > > +// Author: Garmin Chang <garmin.chang@xxxxxxxxxxxx> > > + > > +#include <linux/clk-provider.h> > > +#include <linux/platform_device.h> > > +#include <dt-bindings/clock/mediatek,mt8188-clk.h> > > + > > +#include "clk-gate.h" > > +#include "clk-mtk.h" > > + > > +static const struct mtk_gate_regs ven1_cg_regs = { > > Like the vdecsys patch, please change "ven" to "venc" to be > consistent > with usages elsewhere. Thank you for your suggestions. OK, I will modify this series in v6. > > > + .set_ofs = 0x4, > > + .clr_ofs = 0x8, > > + .sta_ofs = 0x0, > > +}; > > + > > +#define GATE_VEN1(_id, _name, _parent, _shift) \ > > + GATE_MTK(_id, _name, _parent, &ven1_cg_regs, _shift, > > &mtk_clk_gate_ops_setclr_inv) > > + > > +static const struct mtk_gate ven1_clks[] = { > > + GATE_VEN1(CLK_VEN1_CKE0_LARB, "ven1_cke0_larb", "top_venc", > > 0), > > + GATE_VEN1(CLK_VEN1_CKE1_VENC, "ven1_cke1_venc", "top_venc", > > 4), > > + GATE_VEN1(CLK_VEN1_CKE2_JPGENC, "ven1_cke2_jpgenc", > > "top_venc", 8), > > + GATE_VEN1(CLK_VEN1_CKE3_JPGDEC, "ven1_cke3_jpgdec", > > "top_venc", 12), > > + GATE_VEN1(CLK_VEN1_CKE4_JPGDEC_C1, "ven1_cke4_jpgdec_c1", > > "top_venc", 16), > > + GATE_VEN1(CLK_VEN1_CKE5_GALS, "ven1_cke5_gals", "top_venc", > > 28), > > + GATE_VEN1(CLK_VEN1_CKE6_GALS_SRAM, "ven1_cke6_gals_sram", > > "top_venc", 31), > > Is ckeN in both the macro name and clock name necessary? We don't > really > care about the index. > > ChenYu OK, I will modify it in v6. > > > +}; > > + > > +static const struct mtk_clk_desc ven1_desc = { > > + .clks = ven1_clks, > > + .num_clks = ARRAY_SIZE(ven1_clks), > > +}; > > + > > +static const struct of_device_id of_match_clk_mt8188_ven1[] = { > > + { .compatible = "mediatek,mt8188-vencsys", .data = > > &ven1_desc }, > > + { /* sentinel */ } > > +}; > > + > > +static struct platform_driver clk_mt8188_ven1_drv = { > > + .probe = mtk_clk_simple_probe, > > + .remove = mtk_clk_simple_remove, > > + .driver = { > > + .name = "clk-mt8188-ven1", > > + .of_match_table = of_match_clk_mt8188_ven1, > > + }, > > +}; > > + > > +builtin_platform_driver(clk_mt8188_ven1_drv); > > +MODULE_LICENSE("GPL"); > > -- > > 2.18.0 > > > >