Re: [PATCH v2 01/15] clk: renesas: r9a08g045: Add clocks, resets and power domain support for the ADC IP

Lad, Prabhakar
2024-12-08T19:42:30Z

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
>
>