[PATCH 16/22] clk: mediatek: Add MT8195 vdosys1 clock support
Chun-Jie Chen
chun-jie.chen at mediatek.com
Wed Jun 16 15:47:37 PDT 2021
Add MT8195 vdosys1 clock provider
Signed-off-by: Chun-Jie Chen <chun-jie.chen at mediatek.com>
---
drivers/clk/mediatek/Kconfig | 6 ++
drivers/clk/mediatek/Makefile | 1 +
drivers/clk/mediatek/clk-mt8195-vdo1.c | 131 +++++++++++++++++++++++++
3 files changed, 138 insertions(+)
create mode 100644 drivers/clk/mediatek/clk-mt8195-vdo1.c
diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index 6602f9ba13c7..1e89c68f6c6c 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -654,6 +654,12 @@ config COMMON_CLK_MT8195_VDOSYS0
help
This driver supports MediaTek MT8195 vdosys0 clocks.
+config COMMON_CLK_MT8195_VDOSYS1
+ bool "Clock driver for MediaTek MT8195 vdosys1"
+ depends on COMMON_CLK_MT8195
+ help
+ This driver supports MediaTek MT8195 vdosys1 clocks.
+
config COMMON_CLK_MT8516
bool "Clock driver for MediaTek MT8516"
depends on ARCH_MEDIATEK || COMPILE_TEST
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 6aa1ba00342a..76c0fa837cb0 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -92,5 +92,6 @@ obj-$(CONFIG_COMMON_CLK_MT8195_SCP_ADSP) += clk-mt8195-scp_adsp.o
obj-$(CONFIG_COMMON_CLK_MT8195_NNASYS) += clk-mt8195-nna.o
obj-$(CONFIG_COMMON_CLK_MT8195_VDECSYS) += clk-mt8195-vdec.o
obj-$(CONFIG_COMMON_CLK_MT8195_VDOSYS0) += clk-mt8195-vdo0.o
+obj-$(CONFIG_COMMON_CLK_MT8195_VDOSYS1) += clk-mt8195-vdo1.o
obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-vdo1.c b/drivers/clk/mediatek/clk-mt8195-vdo1.c
new file mode 100644
index 000000000000..4d16f2e9c03a
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-vdo1.c
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen at mediatek.com>
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+
+static const struct mtk_gate_regs vdo10_cg_regs = {
+ .set_ofs = 0x104,
+ .clr_ofs = 0x108,
+ .sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs vdo11_cg_regs = {
+ .set_ofs = 0x124,
+ .clr_ofs = 0x128,
+ .sta_ofs = 0x120,
+};
+
+static const struct mtk_gate_regs vdo12_cg_regs = {
+ .set_ofs = 0x134,
+ .clr_ofs = 0x138,
+ .sta_ofs = 0x130,
+};
+
+static const struct mtk_gate_regs vdo13_cg_regs = {
+ .set_ofs = 0x144,
+ .clr_ofs = 0x148,
+ .sta_ofs = 0x140,
+};
+
+#define GATE_VDO10(_id, _name, _parent, _shift) \
+ GATE_MTK(_id, _name, _parent, &vdo10_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO11(_id, _name, _parent, _shift) \
+ GATE_MTK(_id, _name, _parent, &vdo11_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO12(_id, _name, _parent, _shift) \
+ GATE_MTK(_id, _name, _parent, &vdo12_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO13(_id, _name, _parent, _shift) \
+ GATE_MTK(_id, _name, _parent, &vdo13_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate vdo1_clks[] = {
+ /* VDO10 */
+ GATE_VDO10(CLK_VDO1_SMI_LARB2, "vdo1_smi_larb2", "vpp_sel", 0),
+ GATE_VDO10(CLK_VDO1_SMI_LARB3, "vdo1_smi_larb3", "vpp_sel", 1),
+ GATE_VDO10(CLK_VDO1_GALS, "vdo1_gals", "vpp_sel", 2),
+ GATE_VDO10(CLK_VDO1_FAKE_ENG0, "vdo1_fake_eng0", "vpp_sel", 3),
+ GATE_VDO10(CLK_VDO1_FAKE_ENG, "vdo1_fake_eng", "vpp_sel", 4),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA0, "vdo1_mdp_rdma0", "vpp_sel", 5),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA1, "vdo1_mdp_rdma1", "vpp_sel", 6),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA2, "vdo1_mdp_rdma2", "vpp_sel", 7),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA3, "vdo1_mdp_rdma3", "vpp_sel", 8),
+ GATE_VDO10(CLK_VDO1_VPP_MERGE0, "vdo1_vpp_merge0", "vpp_sel", 9),
+ GATE_VDO10(CLK_VDO1_VPP_MERGE1, "vdo1_vpp_merge1", "vpp_sel", 10),
+ GATE_VDO10(CLK_VDO1_VPP_MERGE2, "vdo1_vpp_merge2", "vpp_sel", 11),
+ GATE_VDO10(CLK_VDO1_VPP_MERGE3, "vdo1_vpp_merge3", "vpp_sel", 12),
+ GATE_VDO10(CLK_VDO1_VPP_MERGE4, "vdo1_vpp_merge4", "vpp_sel", 13),
+ GATE_VDO10(CLK_VDO1_VPP2_TO_VDO1_DL_ASYNC, "vdo1_vpp2_to_vdo1_dl_async", "vpp_sel", 14),
+ GATE_VDO10(CLK_VDO1_VPP3_TO_VDO1_DL_ASYNC, "vdo1_vpp3_to_vdo1_dl_async", "vpp_sel", 15),
+ GATE_VDO10(CLK_VDO1_DISP_MUTEX, "vdo1_disp_mutex", "vpp_sel", 16),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA4, "vdo1_mdp_rdma4", "vpp_sel", 17),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA5, "vdo1_mdp_rdma5", "vpp_sel", 18),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA6, "vdo1_mdp_rdma6", "vpp_sel", 19),
+ GATE_VDO10(CLK_VDO1_MDP_RDMA7, "vdo1_mdp_rdma7", "vpp_sel", 20),
+ GATE_VDO10(CLK_VDO1_DP_INTF0_MM, "vdo1_dp_intf0_mm", "vpp_sel", 21),
+ GATE_VDO10(CLK_VDO1_DPI0_MM, "vdo1_dpi0_mm", "vpp_sel", 22),
+ GATE_VDO10(CLK_VDO1_DPI1_MM, "vdo1_dpi1_mm", "vpp_sel", 23),
+ GATE_VDO10(CLK_VDO1_DISP_MONITOR, "vdo1_disp_monitor", "vpp_sel", 24),
+ GATE_VDO10(CLK_VDO1_MERGE0_DL_ASYNC, "vdo1_merge0_dl_async", "vpp_sel", 25),
+ GATE_VDO10(CLK_VDO1_MERGE1_DL_ASYNC, "vdo1_merge1_dl_async", "vpp_sel", 26),
+ GATE_VDO10(CLK_VDO1_MERGE2_DL_ASYNC, "vdo1_merge2_dl_async", "vpp_sel", 27),
+ GATE_VDO10(CLK_VDO1_MERGE3_DL_ASYNC, "vdo1_merge3_dl_async", "vpp_sel", 28),
+ GATE_VDO10(CLK_VDO1_MERGE4_DL_ASYNC, "vdo1_merge4_dl_async", "vpp_sel", 29),
+ GATE_VDO10(CLK_VDO1_VDO0_DSC_TO_VDO1_DL_ASYNC, "vdo1_vdo0_dsc_to_vdo1_dl_async",
+ "vpp_sel", 30),
+ GATE_VDO10(CLK_VDO1_VDO0_MERGE_TO_VDO1_DL_ASYNC, "vdo1_vdo0_merge_to_vdo1_dl_async",
+ "vpp_sel", 31),
+ /* VDO11 */
+ GATE_VDO11(CLK_VDO1_HDR_VDO_FE0, "vdo1_hdr_vdo_fe0", "vpp_sel", 0),
+ GATE_VDO11(CLK_VDO1_HDR_GFX_FE0, "vdo1_hdr_gfx_fe0", "vpp_sel", 1),
+ GATE_VDO11(CLK_VDO1_HDR_VDO_BE, "vdo1_hdr_vdo_be", "vpp_sel", 2),
+ GATE_VDO11(CLK_VDO1_HDR_VDO_FE1, "vdo1_hdr_vdo_fe1", "vpp_sel", 16),
+ GATE_VDO11(CLK_VDO1_HDR_GFX_FE1, "vdo1_hdr_gfx_fe1", "vpp_sel", 17),
+ GATE_VDO11(CLK_VDO1_DISP_MIXER, "vdo1_disp_mixer", "vpp_sel", 18),
+ GATE_VDO11(CLK_VDO1_HDR_VDO_FE0_DL_ASYNC, "vdo1_hdr_vdo_fe0_dl_async", "vpp_sel", 19),
+ GATE_VDO11(CLK_VDO1_HDR_VDO_FE1_DL_ASYNC, "vdo1_hdr_vdo_fe1_dl_async", "vpp_sel", 20),
+ GATE_VDO11(CLK_VDO1_HDR_GFX_FE0_DL_ASYNC, "vdo1_hdr_gfx_fe0_dl_async", "vpp_sel", 21),
+ GATE_VDO11(CLK_VDO1_HDR_GFX_FE1_DL_ASYNC, "vdo1_hdr_gfx_fe1_dl_async", "vpp_sel", 22),
+ GATE_VDO11(CLK_VDO1_HDR_VDO_BE_DL_ASYNC, "vdo1_hdr_vdo_be_dl_async", "vpp_sel", 23),
+ /* VDO12 */
+ GATE_VDO12(CLK_VDO1_DPI0, "vdo1_dpi0", "vpp_sel", 0),
+ GATE_VDO12(CLK_VDO1_DISP_MONITOR_DPI0, "vdo1_disp_monitor_dpi0", "vpp_sel", 1),
+ GATE_VDO12(CLK_VDO1_DPI1, "vdo1_dpi1", "vpp_sel", 8),
+ GATE_VDO12(CLK_VDO1_DISP_MONITOR_DPI1, "vdo1_disp_monitor_dpi1", "vpp_sel", 9),
+ GATE_VDO12(CLK_VDO1_DPINTF, "vdo1_dpintf", "vpp_sel", 16),
+ GATE_VDO12(CLK_VDO1_DISP_MONITOR_DPINTF, "vdo1_disp_monitor_dpintf", "vpp_sel", 17),
+ /* VDO13 */
+ GATE_VDO13(CLK_VDO1_26M_SLOW, "vdo1_26m_slow", "clk26m", 8),
+};
+
+static const struct mtk_clk_desc vdo1_desc = {
+ .clks = vdo1_clks,
+ .num_clks = ARRAY_SIZE(vdo1_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_vdo1[] = {
+ {
+ .compatible = "mediatek,mt8195-vdosys1",
+ .data = &vdo1_desc,
+ }, {
+ /* sentinel */
+ }
+};
+
+static struct platform_driver clk_mt8195_vdo1_drv = {
+ .probe = mtk_clk_simple_probe,
+ .driver = {
+ .name = "clk-mt8195-vdo1",
+ .of_match_table = of_match_clk_mt8195_vdo1,
+ },
+};
+
+builtin_platform_driver(clk_mt8195_vdo1_drv);
--
2.18.0
More information about the Linux-mediatek
mailing list