diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2021-11-10 20:15:52 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-11-19 11:27:58 +0100 |
| commit | 63494b6f98f26f45e0e7929654dd67d6715cc495 (patch) | |
| tree | 41fe9e71c33dc6ae19c4af7f9a3162c96b28638d /drivers/clk/renesas | |
| parent | 1abd04480866cead7b4129bd03246315b4575334 (diff) | |
clk: renesas: r8a779a0: Add SDnH clock to V3U
Currently a pass-through clock but we will make it a real divider clock
in the next patches.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20211110191610.5664-4-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/clk/renesas')
| -rw-r--r-- | drivers/clk/renesas/r8a779a0-cpg-mssr.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c index fbd7454f2beb..935eaaf567cf 100644 --- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c +++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c @@ -34,6 +34,7 @@ enum rcar_r8a779a0_clk_types { CLK_TYPE_R8A779A0_PLL2X_3X, /* PLL[23][01] */ CLK_TYPE_R8A779A0_PLL5, CLK_TYPE_R8A779A0_Z, + CLK_TYPE_R8A779A0_SDH, CLK_TYPE_R8A779A0_SD, CLK_TYPE_R8A779A0_MDSEL, /* Select parent/divider using mode pin */ CLK_TYPE_R8A779A0_OSC, /* OSC EXTAL predivider and fixed divider */ @@ -92,6 +93,9 @@ enum clk_ids { DEF_BASE(_name, _id, CLK_TYPE_R8A779A0_Z, _parent, .div = _div, \ .offset = _offset) +#define DEF_SDH(_name, _id, _parent, _offset) \ + DEF_BASE(_name, _id, CLK_TYPE_R8A779A0_SDH, _parent, .offset = _offset) + #define DEF_SD(_name, _id, _parent, _offset) \ DEF_BASE(_name, _id, CLK_TYPE_R8A779A0_SD, _parent, .offset = _offset) @@ -159,7 +163,8 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = { DEF_FIXED("cp", R8A779A0_CLK_CP, CLK_EXTAL, 2, 1), DEF_FIXED("cl16mck", R8A779A0_CLK_CL16MCK, CLK_PLL1_DIV2, 64, 1), - DEF_SD("sd0", R8A779A0_CLK_SD0, CLK_SDSRC, 0x870), + DEF_SDH("sdh0", R8A779A0_CLK_SD0H, CLK_SDSRC, 0x870), + DEF_SD("sd0", R8A779A0_CLK_SD0, R8A779A0_CLK_SD0H, 0x870), DEF_DIV6P1("mso", R8A779A0_CLK_MSO, CLK_PLL5_DIV4, 0x87c), DEF_DIV6P1("canfd", R8A779A0_CLK_CANFD, CLK_PLL5_DIV4, 0x878), @@ -469,6 +474,10 @@ static struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev, return cpg_z_clk_register(core->name, __clk_get_name(parent), base, core->div, core->offset); + case CLK_TYPE_R8A779A0_SDH: + return cpg_sdh_clk_register(core->name, base + core->offset, + __clk_get_name(parent), notifiers); + case CLK_TYPE_R8A779A0_SD: return cpg_sd_clk_register(core->name, base, core->offset, __clk_get_name(parent), notifiers, |