| Message ID | 20221117122547.809644-4-tomi.valkeinen@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Renesas V4H DSI & DP output support | expand |
Quoting Tomi Valkeinen (2022-11-17 12:25:42) > From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > Add clocks related to display which are needed to get the DSI output > working. > > Extracted from Renesas BSP tree. > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > --- > drivers/clk/renesas/r8a779g0-cpg-mssr.c | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/drivers/clk/renesas/r8a779g0-cpg-mssr.c b/drivers/clk/renesas/r8a779g0-cpg-mssr.c > index c6337a408e5e..6937f1aee677 100644 > --- a/drivers/clk/renesas/r8a779g0-cpg-mssr.c > +++ b/drivers/clk/renesas/r8a779g0-cpg-mssr.c > @@ -145,6 +145,8 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = { > DEF_FIXED("viobusd2", R8A779G0_CLK_VIOBUSD2, CLK_VIO, 2, 1), > DEF_FIXED("vcbus", R8A779G0_CLK_VCBUS, CLK_VC, 1, 1), > DEF_FIXED("vcbusd2", R8A779G0_CLK_VCBUSD2, CLK_VC, 2, 1), > + DEF_FIXED("dsiref", R8A779G0_CLK_DSIREF, CLK_PLL5_DIV4, 48, 1), > + DEF_DIV6P1("dsiext", R8A779G0_CLK_DSIEXT, CLK_PLL5_DIV4, 0x884), > > DEF_GEN4_SDH("sd0h", R8A779G0_CLK_SD0H, CLK_SDSRC, 0x870), > DEF_GEN4_SD("sd0", R8A779G0_CLK_SD0, R8A779G0_CLK_SD0H, 0x870), > @@ -161,6 +163,14 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = { > DEF_MOD("avb0", 211, R8A779G0_CLK_S0D4_HSC), > DEF_MOD("avb1", 212, R8A779G0_CLK_S0D4_HSC), > DEF_MOD("avb2", 213, R8A779G0_CLK_S0D4_HSC), > + > + DEF_MOD("dis0", 411, R8A779G0_CLK_S0D3), dsi0? Oh - how curious - it's listed as dis0 in the datasheet. Ok - so this is the DU *display* not DSI ;-) > + DEF_MOD("dsitxlink0", 415, R8A779G0_CLK_DSIREF), > + DEF_MOD("dsitxlink1", 416, R8A779G0_CLK_DSIREF), > + > + DEF_MOD("fcpvd0", 508, R8A779G0_CLK_S0D3), > + DEF_MOD("fcpvd1", 509, R8A779G0_CLK_S0D3), > + checks out. I guess the fcpcs is the CSI related FCP ? Anyway, if it's not needed it can be ignored for now. > DEF_MOD("hscif0", 514, R8A779G0_CLK_SASYNCPERD1), > DEF_MOD("hscif1", 515, R8A779G0_CLK_SASYNCPERD1), > DEF_MOD("hscif2", 516, R8A779G0_CLK_SASYNCPERD1), > @@ -193,6 +203,10 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = { > DEF_MOD("tmu3", 716, R8A779G0_CLK_SASYNCPERD2), > DEF_MOD("tmu4", 717, R8A779G0_CLK_SASYNCPERD2), > DEF_MOD("tpu0", 718, R8A779G0_CLK_SASYNCPERD4), > + > + DEF_MOD("vspd0", 830, R8A779G0_CLK_S0D1_VIO), > + DEF_MOD("vspd1", 831, R8A779G0_CLK_S0D1_VIO), > + Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> > DEF_MOD("wdt1:wdt0", 907, R8A779G0_CLK_R), > DEF_MOD("cmt0", 910, R8A779G0_CLK_R), > DEF_MOD("cmt1", 911, R8A779G0_CLK_R), > -- > 2.34.1 >
On Thu, Nov 17, 2022 at 02:08:57PM +0000, Kieran Bingham wrote: > Quoting Tomi Valkeinen (2022-11-17 12:25:42) > > From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > > > Add clocks related to display which are needed to get the DSI output > > working. > > > > Extracted from Renesas BSP tree. > > > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > --- > > drivers/clk/renesas/r8a779g0-cpg-mssr.c | 14 ++++++++++++++ > > 1 file changed, 14 insertions(+) > > > > diff --git a/drivers/clk/renesas/r8a779g0-cpg-mssr.c b/drivers/clk/renesas/r8a779g0-cpg-mssr.c > > index c6337a408e5e..6937f1aee677 100644 > > --- a/drivers/clk/renesas/r8a779g0-cpg-mssr.c > > +++ b/drivers/clk/renesas/r8a779g0-cpg-mssr.c > > @@ -145,6 +145,8 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = { > > DEF_FIXED("viobusd2", R8A779G0_CLK_VIOBUSD2, CLK_VIO, 2, 1), > > DEF_FIXED("vcbus", R8A779G0_CLK_VCBUS, CLK_VC, 1, 1), > > DEF_FIXED("vcbusd2", R8A779G0_CLK_VCBUSD2, CLK_VC, 2, 1), > > + DEF_FIXED("dsiref", R8A779G0_CLK_DSIREF, CLK_PLL5_DIV4, 48, 1), > > + DEF_DIV6P1("dsiext", R8A779G0_CLK_DSIEXT, CLK_PLL5_DIV4, 0x884), > > > > DEF_GEN4_SDH("sd0h", R8A779G0_CLK_SD0H, CLK_SDSRC, 0x870), > > DEF_GEN4_SD("sd0", R8A779G0_CLK_SD0, R8A779G0_CLK_SD0H, 0x870), > > @@ -161,6 +163,14 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = { > > DEF_MOD("avb0", 211, R8A779G0_CLK_S0D4_HSC), > > DEF_MOD("avb1", 212, R8A779G0_CLK_S0D4_HSC), > > DEF_MOD("avb2", 213, R8A779G0_CLK_S0D4_HSC), > > + > > + DEF_MOD("dis0", 411, R8A779G0_CLK_S0D3), > > dsi0? > > Oh - how curious - it's listed as dis0 in the datasheet. > Ok - so this is the DU *display* not DSI ;-) > > > + DEF_MOD("dsitxlink0", 415, R8A779G0_CLK_DSIREF), > > + DEF_MOD("dsitxlink1", 416, R8A779G0_CLK_DSIREF), > > + > > + DEF_MOD("fcpvd0", 508, R8A779G0_CLK_S0D3), > > + DEF_MOD("fcpvd1", 509, R8A779G0_CLK_S0D3), > > + > > checks out. I guess the fcpcs is the CSI related FCP ? Anyway, if it's > not needed it can be ignored for now. > > > > DEF_MOD("hscif0", 514, R8A779G0_CLK_SASYNCPERD1), > > DEF_MOD("hscif1", 515, R8A779G0_CLK_SASYNCPERD1), > > DEF_MOD("hscif2", 516, R8A779G0_CLK_SASYNCPERD1), > > @@ -193,6 +203,10 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = { > > DEF_MOD("tmu3", 716, R8A779G0_CLK_SASYNCPERD2), > > DEF_MOD("tmu4", 717, R8A779G0_CLK_SASYNCPERD2), > > DEF_MOD("tpu0", 718, R8A779G0_CLK_SASYNCPERD4), > > + > > + DEF_MOD("vspd0", 830, R8A779G0_CLK_S0D1_VIO), > > + DEF_MOD("vspd1", 831, R8A779G0_CLK_S0D1_VIO), > > + > > Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> I can't verify the MSTP clock parents, I assume they come from the BSP, so Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > DEF_MOD("wdt1:wdt0", 907, R8A779G0_CLK_R), > > DEF_MOD("cmt0", 910, R8A779G0_CLK_R), > > DEF_MOD("cmt1", 911, R8A779G0_CLK_R),
diff --git a/drivers/clk/renesas/r8a779g0-cpg-mssr.c b/drivers/clk/renesas/r8a779g0-cpg-mssr.c index c6337a408e5e..6937f1aee677 100644 --- a/drivers/clk/renesas/r8a779g0-cpg-mssr.c +++ b/drivers/clk/renesas/r8a779g0-cpg-mssr.c @@ -145,6 +145,8 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = { DEF_FIXED("viobusd2", R8A779G0_CLK_VIOBUSD2, CLK_VIO, 2, 1), DEF_FIXED("vcbus", R8A779G0_CLK_VCBUS, CLK_VC, 1, 1), DEF_FIXED("vcbusd2", R8A779G0_CLK_VCBUSD2, CLK_VC, 2, 1), + DEF_FIXED("dsiref", R8A779G0_CLK_DSIREF, CLK_PLL5_DIV4, 48, 1), + DEF_DIV6P1("dsiext", R8A779G0_CLK_DSIEXT, CLK_PLL5_DIV4, 0x884), DEF_GEN4_SDH("sd0h", R8A779G0_CLK_SD0H, CLK_SDSRC, 0x870), DEF_GEN4_SD("sd0", R8A779G0_CLK_SD0, R8A779G0_CLK_SD0H, 0x870), @@ -161,6 +163,14 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = { DEF_MOD("avb0", 211, R8A779G0_CLK_S0D4_HSC), DEF_MOD("avb1", 212, R8A779G0_CLK_S0D4_HSC), DEF_MOD("avb2", 213, R8A779G0_CLK_S0D4_HSC), + + DEF_MOD("dis0", 411, R8A779G0_CLK_S0D3), + DEF_MOD("dsitxlink0", 415, R8A779G0_CLK_DSIREF), + DEF_MOD("dsitxlink1", 416, R8A779G0_CLK_DSIREF), + + DEF_MOD("fcpvd0", 508, R8A779G0_CLK_S0D3), + DEF_MOD("fcpvd1", 509, R8A779G0_CLK_S0D3), + DEF_MOD("hscif0", 514, R8A779G0_CLK_SASYNCPERD1), DEF_MOD("hscif1", 515, R8A779G0_CLK_SASYNCPERD1), DEF_MOD("hscif2", 516, R8A779G0_CLK_SASYNCPERD1), @@ -193,6 +203,10 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = { DEF_MOD("tmu3", 716, R8A779G0_CLK_SASYNCPERD2), DEF_MOD("tmu4", 717, R8A779G0_CLK_SASYNCPERD2), DEF_MOD("tpu0", 718, R8A779G0_CLK_SASYNCPERD4), + + DEF_MOD("vspd0", 830, R8A779G0_CLK_S0D1_VIO), + DEF_MOD("vspd1", 831, R8A779G0_CLK_S0D1_VIO), + DEF_MOD("wdt1:wdt0", 907, R8A779G0_CLK_R), DEF_MOD("cmt0", 910, R8A779G0_CLK_R), DEF_MOD("cmt1", 911, R8A779G0_CLK_R),