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@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
Changes since RFC v1:
* added tag from Geert
drivers/clk/renesas/r8a779a0-cpg-mssr.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
index f16d125ca009..fb7f0cf2654a 100644
--- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
@@ -33,6 +33,7 @@ enum rcar_r8a779a0_clk_types {
CLK_TYPE_R8A779A0_PLL1,
CLK_TYPE_R8A779A0_PLL2X_3X, /* PLL[23][01] */
CLK_TYPE_R8A779A0_PLL5,
+ 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 */
@@ -84,6 +85,9 @@ enum clk_ids {
DEF_BASE(_name, _id, CLK_TYPE_R8A779A0_PLL2X_3X, CLK_MAIN, \
.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)
@@ -145,7 +149,8 @@ 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),
@@ -293,6 +298,10 @@ static struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev,
div = cpg_pll_config->pll5_div;
break;
+ 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,
--
2.30.2
