| Message ID | 20210309161415.2592105-2-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
| Series | clk: renesas: r8a779a0: Add clocks to support thermal | expand |
Hi Niklas, On Tue, Mar 9, 2021 at 5:14 PM Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> wrote: > Implement support for the CL16M clock on V3U. > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Thanks for your patch! > --- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c > +++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c > @@ -147,6 +147,8 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = { > > DEF_SD("sd0", R8A779A0_CLK_SD0, CLK_SDSRC, 0x870), > > + DEF_FIXED("cl16m", R8A779A0_CLK_CL16M, CLK_PLL1_DIV2, 64, 1), Is this any different from the "cl16mck" added by Wolfram, and already present in renesas-clk? > + > DEF_DIV6P1("mso", R8A779A0_CLK_MSO, CLK_PLL5_DIV4, 0x87c), > DEF_DIV6P1("canfd", R8A779A0_CLK_CANFD, CLK_PLL5_DIV4, 0x878), > DEF_DIV6P1("csi0", R8A779A0_CLK_CSI0, CLK_PLL5_DIV4, 0x880), > diff --git a/include/dt-bindings/clock/r8a779a0-cpg-mssr.h b/include/dt-bindings/clock/r8a779a0-cpg-mssr.h > index f1d737ca7ca1a7ca..2974dc6035f7b936 100644 > --- a/include/dt-bindings/clock/r8a779a0-cpg-mssr.h > +++ b/include/dt-bindings/clock/r8a779a0-cpg-mssr.h > @@ -51,5 +51,6 @@ > #define R8A779A0_CLK_CBFUSA 40 > #define R8A779A0_CLK_R 41 > #define R8A779A0_CLK_OSC 42 > +#define R8A779A0_CLK_CL16M 43 We already have R8A779A0_CLK_CL16MCK? Gr{oetje,eeting}s, Geert
Hi Geert, Thanks for your feedback. On 2021-03-09 17:31:09 +0100, Geert Uytterhoeven wrote: > Hi Niklas, > > On Tue, Mar 9, 2021 at 5:14 PM Niklas Söderlund > <niklas.soderlund+renesas@ragnatech.se> wrote: > > Implement support for the CL16M clock on V3U. > > > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > > Thanks for your patch! > > > --- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c > > +++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c > > @@ -147,6 +147,8 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = { > > > > DEF_SD("sd0", R8A779A0_CLK_SD0, CLK_SDSRC, 0x870), > > > > + DEF_FIXED("cl16m", R8A779A0_CLK_CL16M, CLK_PLL1_DIV2, 64, 1), > > Is this any different from the "cl16mck" added by Wolfram, and > already present in renesas-clk? No they are the same and as I see Wolfram's "cl16mck" name is now in your tree I will switch to it. Will post a v3 of 2/2 which uses it and drop this patch. > > > + > > DEF_DIV6P1("mso", R8A779A0_CLK_MSO, CLK_PLL5_DIV4, 0x87c), > > DEF_DIV6P1("canfd", R8A779A0_CLK_CANFD, CLK_PLL5_DIV4, 0x878), > > DEF_DIV6P1("csi0", R8A779A0_CLK_CSI0, CLK_PLL5_DIV4, 0x880), > > diff --git a/include/dt-bindings/clock/r8a779a0-cpg-mssr.h b/include/dt-bindings/clock/r8a779a0-cpg-mssr.h > > index f1d737ca7ca1a7ca..2974dc6035f7b936 100644 > > --- a/include/dt-bindings/clock/r8a779a0-cpg-mssr.h > > +++ b/include/dt-bindings/clock/r8a779a0-cpg-mssr.h > > @@ -51,5 +51,6 @@ > > #define R8A779A0_CLK_CBFUSA 40 > > #define R8A779A0_CLK_R 41 > > #define R8A779A0_CLK_OSC 42 > > +#define R8A779A0_CLK_CL16M 43 > > We already have R8A779A0_CLK_CL16MCK? > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org > > In personal conversations with technical people, I call myself a hacker. But > when I'm talking to journalists I just say "programmer" or something like that. > -- Linus Torvalds
diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c index f23fe9d5e5e1c7a3..52452eff1fbed169 100644 --- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c +++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c @@ -147,6 +147,8 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = { DEF_SD("sd0", R8A779A0_CLK_SD0, CLK_SDSRC, 0x870), + DEF_FIXED("cl16m", R8A779A0_CLK_CL16M, CLK_PLL1_DIV2, 64, 1), + DEF_DIV6P1("mso", R8A779A0_CLK_MSO, CLK_PLL5_DIV4, 0x87c), DEF_DIV6P1("canfd", R8A779A0_CLK_CANFD, CLK_PLL5_DIV4, 0x878), DEF_DIV6P1("csi0", R8A779A0_CLK_CSI0, CLK_PLL5_DIV4, 0x880), diff --git a/include/dt-bindings/clock/r8a779a0-cpg-mssr.h b/include/dt-bindings/clock/r8a779a0-cpg-mssr.h index f1d737ca7ca1a7ca..2974dc6035f7b936 100644 --- a/include/dt-bindings/clock/r8a779a0-cpg-mssr.h +++ b/include/dt-bindings/clock/r8a779a0-cpg-mssr.h @@ -51,5 +51,6 @@ #define R8A779A0_CLK_CBFUSA 40 #define R8A779A0_CLK_R 41 #define R8A779A0_CLK_OSC 42 +#define R8A779A0_CLK_CL16M 43 #endif /* __DT_BINDINGS_CLOCK_R8A779A0_CPG_MSSR_H__ */
Implement support for the CL16M clock on V3U. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/clk/renesas/r8a779a0-cpg-mssr.c | 2 ++ include/dt-bindings/clock/r8a779a0-cpg-mssr.h | 1 + 2 files changed, 3 insertions(+)