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clk: rockchip: rv1126: Add PD_VO clock tree 

PD_VO clock tree diagram in RV1126 is connected to
- BIU_VO
- VOP
- RGA
- IEP
- DSIHOST

Add entire PD_VO clock tree for rv1126.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Link: https://lore.kernel.org/r/20230731110012.2913742-3-jagan@edgeble.ai
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jagan Teki 2023-07-31 16:30:00 +05:30 committed by Heiko Stuebner
parent dafebd0f9a
commit 5c7a71fd82
1 changed files with 59 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
drivers/clk/rockchip/clk-rv1126.c
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@ -175,6 +175,7 @@ PNAME(mux_i2s2_p) = { "mclk_i2s2_div", "mclk_i2s2_fracdiv", "i2s2_mclkin", "xi
PNAME(mux_i2s2_out2io_p) = { "mclk_i2s2", "xin12m" };
PNAME(mux_gpll_cpll_xin24m_p) = { "gpll", "cpll", "xin24m" };
PNAME(mux_audpwm_p) = { "sclk_audpwm_div", "sclk_audpwm_fracdiv", "xin24m" };
PNAME(mux_dclk_vop_p) = { "dclk_vop_div", "dclk_vop_fracdiv", "xin24m" };
PNAME(mux_usb480m_gpll_p) = { "usb480m", "gpll" };
PNAME(clk_gmac_src_m0_p) = { "clk_gmac_div", "clk_gmac_rgmii_m0" };
PNAME(clk_gmac_src_m1_p) = { "clk_gmac_div", "clk_gmac_rgmii_m1" };
@ -259,6 +260,10 @@ static struct rockchip_clk_branch rv1126_audpwm_fracmux __initdata =
MUX(SCLK_AUDPWM_MUX, "mclk_audpwm_mux", mux_audpwm_p, CLK_SET_RATE_PARENT,
RV1126_CLKSEL_CON(36), 8, 2, MFLAGS);
static struct rockchip_clk_branch rv1126_dclk_vop_fracmux __initdata =
MUX(DCLK_VOP_MUX, "dclk_vop_mux", mux_dclk_vop_p, CLK_SET_RATE_PARENT,
RV1126_CLKSEL_CON(47), 10, 2, MFLAGS);
static struct rockchip_clk_branch rv1126_clk_pmu_branches[] __initdata = {
/*
* Clock-Architecture Diagram 2
@ -714,6 +719,49 @@ static struct rockchip_clk_branch rv1126_clk_branches[] __initdata = {
RV1126_CLKSEL_CON(72), 8, 1, MFLAGS, 0, 7, DFLAGS,
RV1126_CLKGATE_CON(11), 1, GFLAGS),
/*
* Clock-Architecture Diagram 9
*/
/* PD_VO */
COMPOSITE(ACLK_PDVO, "aclk_pdvo", mux_gpll_cpll_p, 0,
RV1126_CLKSEL_CON(45), 7, 1, MFLAGS, 0, 5, DFLAGS,
RV1126_CLKGATE_CON(14), 0, GFLAGS),
COMPOSITE_NOMUX(HCLK_PDVO, "hclk_pdvo", "aclk_pdvo", 0,
RV1126_CLKSEL_CON(45), 8, 5, DFLAGS,
RV1126_CLKGATE_CON(14), 1, GFLAGS),
COMPOSITE_NOMUX(PCLK_PDVO, "pclk_pdvo", "aclk_pdvo", 0,
RV1126_CLKSEL_CON(46), 8, 5, DFLAGS,
RV1126_CLKGATE_CON(14), 2, GFLAGS),
GATE(ACLK_RGA, "aclk_rga", "aclk_pdvo", 0,
RV1126_CLKGATE_CON(14), 6, GFLAGS),
GATE(HCLK_RGA, "hclk_rga", "hclk_pdvo", 0,
RV1126_CLKGATE_CON(14), 7, GFLAGS),
COMPOSITE(CLK_RGA_CORE, "clk_rga_core", mux_gpll_cpll_p, 0,
RV1126_CLKSEL_CON(46), 7, 1, MFLAGS, 0, 5, DFLAGS,
RV1126_CLKGATE_CON(14), 8, GFLAGS),
GATE(ACLK_VOP, "aclk_vop", "aclk_pdvo", 0,
RV1126_CLKGATE_CON(14), 9, GFLAGS),
GATE(HCLK_VOP, "hclk_vop", "hclk_pdvo", 0,
RV1126_CLKGATE_CON(14), 10, GFLAGS),
COMPOSITE(DCLK_VOP_DIV, "dclk_vop_div", mux_gpll_cpll_p, 0,
RV1126_CLKSEL_CON(47), 8, 1, MFLAGS, 0, 8, DFLAGS,
RV1126_CLKGATE_CON(14), 11, GFLAGS),
COMPOSITE_FRACMUX(DCLK_VOP_FRACDIV, "dclk_vop_fracdiv", "dclk_vop_div",
CLK_SET_RATE_PARENT, RV1126_CLKSEL_CON(48), 0,
RV1126_CLKGATE_CON(14), 12, GFLAGS,
&rv1126_dclk_vop_fracmux),
GATE(DCLK_VOP, "dclk_vop", "dclk_vop_mux", 0,
RV1126_CLKGATE_CON(14), 13, GFLAGS),
GATE(PCLK_DSIHOST, "pclk_dsihost", "pclk_pdvo", 0,
RV1126_CLKGATE_CON(14), 14, GFLAGS),
GATE(ACLK_IEP, "aclk_iep", "aclk_pdvo", 0,
RV1126_CLKGATE_CON(12), 7, GFLAGS),
GATE(HCLK_IEP, "hclk_iep", "hclk_pdvo", 0,
RV1126_CLKGATE_CON(12), 8, GFLAGS),
COMPOSITE(CLK_IEP_CORE, "clk_iep_core", mux_gpll_cpll_p, 0,
RV1126_CLKSEL_CON(54), 7, 1, MFLAGS, 0, 5, DFLAGS,
RV1126_CLKGATE_CON(12), 9, GFLAGS),
/*
* Clock-Architecture Diagram 12
*/
@ -905,6 +953,17 @@ static struct rockchip_clk_branch rv1126_clk_branches[] __initdata = {
GATE(0, "pclk_pdaudio_niu", "hclk_pdaudio", CLK_IGNORE_UNUSED,
RV1126_CLKGATE_CON(9), 3, GFLAGS),
/*
* Clock-Architecture Diagram 9
*/
/* PD_VO */
GATE(0, "aclk_pdvo_niu", "aclk_pdvo", CLK_IGNORE_UNUSED,
RV1126_CLKGATE_CON(14), 3, GFLAGS),
GATE(0, "hclk_pdvo_niu", "hclk_pdvo", CLK_IGNORE_UNUSED,
RV1126_CLKGATE_CON(14), 4, GFLAGS),
GATE(0, "pclk_pdvo_niu", "pclk_pdvo", CLK_IGNORE_UNUSED,
RV1126_CLKGATE_CON(14), 5, GFLAGS),
/*
* Clock-Architecture Diagram 12
*/