| Message ID | 20241206111337.726244-2-claudiu.beznea.uj@bp.renesas.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | iio: adc: rzg2l_adc: Add support for RZ/G3S | expand |
On Fri, Dec 6, 2024 at 12:13 PM Claudiu <claudiu.beznea@tuxon.dev> wrote: > From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> > > Add clocks, resets and power domains for ADC IP available on the Renesas > RZ/G3S SoC. > > Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> > --- > > Changes in v2: > - rebased on top of the latest r9a08g045-cpg version Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in renesas-clk for v6.14. Gr{oetje,eeting}s, Geert
On Fri, Dec 6, 2024 at 11:14 AM Claudiu <claudiu.beznea@tuxon.dev> wrote: > > From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> > > Add clocks, resets and power domains for ADC IP available on the Renesas > RZ/G3S SoC. > > Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> > --- > > Changes in v2: > - rebased on top of the latest r9a08g045-cpg version > > drivers/clk/renesas/r9a08g045-cpg.c | 7 +++++++ > 1 file changed, 7 insertions(+) > Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Cheers, Prabhakar > diff --git a/drivers/clk/renesas/r9a08g045-cpg.c b/drivers/clk/renesas/r9a08g045-cpg.c > index 559afc417c6c..0e7e3bf05b52 100644 > --- a/drivers/clk/renesas/r9a08g045-cpg.c > +++ b/drivers/clk/renesas/r9a08g045-cpg.c > @@ -187,6 +187,7 @@ static const struct cpg_core_clk r9a08g045_core_clks[] __initconst = { > DEF_FIXED("OSC", R9A08G045_OSCCLK, CLK_EXTAL, 1, 1), > DEF_FIXED("OSC2", R9A08G045_OSCCLK2, CLK_EXTAL, 1, 3), > DEF_FIXED("HP", R9A08G045_CLK_HP, CLK_PLL6, 1, 2), > + DEF_FIXED("TSU", R9A08G045_CLK_TSU, CLK_PLL2_DIV2, 1, 8), > }; > > static const struct rzg2l_mod_clk r9a08g045_mod_clks[] = { > @@ -238,6 +239,8 @@ static const struct rzg2l_mod_clk r9a08g045_mod_clks[] = { > DEF_MOD("scif4_clk_pck", R9A08G045_SCIF4_CLK_PCK, R9A08G045_CLK_P0, 0x584, 4), > DEF_MOD("scif5_clk_pck", R9A08G045_SCIF5_CLK_PCK, R9A08G045_CLK_P0, 0x584, 5), > DEF_MOD("gpio_hclk", R9A08G045_GPIO_HCLK, R9A08G045_OSCCLK, 0x598, 0), > + DEF_MOD("adc_adclk", R9A08G045_ADC_ADCLK, R9A08G045_CLK_TSU, 0x5a8, 0), > + DEF_MOD("adc_pclk", R9A08G045_ADC_PCLK, R9A08G045_CLK_TSU, 0x5a8, 1), > DEF_MOD("vbat_bclk", R9A08G045_VBAT_BCLK, R9A08G045_OSCCLK, 0x614, 0), > }; > > @@ -274,6 +277,8 @@ static const struct rzg2l_reset r9a08g045_resets[] = { > DEF_RST(R9A08G045_GPIO_RSTN, 0x898, 0), > DEF_RST(R9A08G045_GPIO_PORT_RESETN, 0x898, 1), > DEF_RST(R9A08G045_GPIO_SPARE_RESETN, 0x898, 2), > + DEF_RST(R9A08G045_ADC_PRESETN, 0x8a8, 0), > + DEF_RST(R9A08G045_ADC_ADRST_N, 0x8a8, 1), > DEF_RST(R9A08G045_VBAT_BRESETN, 0x914, 0), > }; > > @@ -346,6 +351,8 @@ static const struct rzg2l_cpg_pm_domain_init_data r9a08g045_pm_domains[] = { > DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(5)), 0), > DEF_PD("scif5", R9A08G045_PD_SCIF5, > DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(4)), 0), > + DEF_PD("adc", R9A08G045_PD_ADC, > + DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(14)), 0), > DEF_PD("vbat", R9A08G045_PD_VBAT, > DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(8)), > GENPD_FLAG_ALWAYS_ON), > -- > 2.39.2 > >
diff --git a/drivers/clk/renesas/r9a08g045-cpg.c b/drivers/clk/renesas/r9a08g045-cpg.c index 559afc417c6c..0e7e3bf05b52 100644 --- a/drivers/clk/renesas/r9a08g045-cpg.c +++ b/drivers/clk/renesas/r9a08g045-cpg.c @@ -187,6 +187,7 @@ static const struct cpg_core_clk r9a08g045_core_clks[] __initconst = { DEF_FIXED("OSC", R9A08G045_OSCCLK, CLK_EXTAL, 1, 1), DEF_FIXED("OSC2", R9A08G045_OSCCLK2, CLK_EXTAL, 1, 3), DEF_FIXED("HP", R9A08G045_CLK_HP, CLK_PLL6, 1, 2), + DEF_FIXED("TSU", R9A08G045_CLK_TSU, CLK_PLL2_DIV2, 1, 8), }; static const struct rzg2l_mod_clk r9a08g045_mod_clks[] = { @@ -238,6 +239,8 @@ static const struct rzg2l_mod_clk r9a08g045_mod_clks[] = { DEF_MOD("scif4_clk_pck", R9A08G045_SCIF4_CLK_PCK, R9A08G045_CLK_P0, 0x584, 4), DEF_MOD("scif5_clk_pck", R9A08G045_SCIF5_CLK_PCK, R9A08G045_CLK_P0, 0x584, 5), DEF_MOD("gpio_hclk", R9A08G045_GPIO_HCLK, R9A08G045_OSCCLK, 0x598, 0), + DEF_MOD("adc_adclk", R9A08G045_ADC_ADCLK, R9A08G045_CLK_TSU, 0x5a8, 0), + DEF_MOD("adc_pclk", R9A08G045_ADC_PCLK, R9A08G045_CLK_TSU, 0x5a8, 1), DEF_MOD("vbat_bclk", R9A08G045_VBAT_BCLK, R9A08G045_OSCCLK, 0x614, 0), }; @@ -274,6 +277,8 @@ static const struct rzg2l_reset r9a08g045_resets[] = { DEF_RST(R9A08G045_GPIO_RSTN, 0x898, 0), DEF_RST(R9A08G045_GPIO_PORT_RESETN, 0x898, 1), DEF_RST(R9A08G045_GPIO_SPARE_RESETN, 0x898, 2), + DEF_RST(R9A08G045_ADC_PRESETN, 0x8a8, 0), + DEF_RST(R9A08G045_ADC_ADRST_N, 0x8a8, 1), DEF_RST(R9A08G045_VBAT_BRESETN, 0x914, 0), }; @@ -346,6 +351,8 @@ static const struct rzg2l_cpg_pm_domain_init_data r9a08g045_pm_domains[] = { DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(5)), 0), DEF_PD("scif5", R9A08G045_PD_SCIF5, DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(4)), 0), + DEF_PD("adc", R9A08G045_PD_ADC, + DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(14)), 0), DEF_PD("vbat", R9A08G045_PD_VBAT, DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(8)), GENPD_FLAG_ALWAYS_ON),