clk: sunxi-ng: h616: Add clock/reset for GPADC

Add the GPADC required clock and reset which is used for the onboard
GPADC.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20240605172049.231108-3-macroalpha82@gmail.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h616.c b/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
index cd67751f2bdfa1552b57084aebc170fa8334117b..84e406ddf9d120535c1e3419d17acfa6497d4ed1 100644 (file)
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
@@ -489,6 +489,8 @@ static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", ts_parents, 0x9b0,
 
 static SUNXI_CCU_GATE(bus_ts_clk, "bus-ts", "ahb3", 0x9bc, BIT(0), 0);
 
+static SUNXI_CCU_GATE(bus_gpadc_clk, "bus-gpadc", "apb1", 0x9ec, BIT(0), 0);
+
 static SUNXI_CCU_GATE(bus_ths_clk, "bus-ths", "apb1", 0x9fc, BIT(0), 0);
 
 static const char * const audio_parents[] = { "pll-audio-1x", "pll-audio-2x",
@@ -807,6 +809,7 @@ static struct ccu_common *sun50i_h616_ccu_clks[] = {
        &bus_emac1_clk.common,
        &ts_clk.common,
        &bus_ts_clk.common,
+       &bus_gpadc_clk.common,
        &bus_ths_clk.common,
        &spdif_clk.common,
        &bus_spdif_clk.common,
@@ -940,6 +943,7 @@ static struct clk_hw_onecell_data sun50i_h616_hw_clks = {
                [CLK_BUS_EMAC1]         = &bus_emac1_clk.common.hw,
                [CLK_TS]                = &ts_clk.common.hw,
                [CLK_BUS_TS]            = &bus_ts_clk.common.hw,
+               [CLK_BUS_GPADC]         = &bus_gpadc_clk.common.hw,
                [CLK_BUS_THS]           = &bus_ths_clk.common.hw,
                [CLK_SPDIF]             = &spdif_clk.common.hw,
                [CLK_BUS_SPDIF]         = &bus_spdif_clk.common.hw,
@@ -1021,6 +1025,7 @@ static struct ccu_reset_map sun50i_h616_ccu_resets[] = {
        [RST_BUS_EMAC0]         = { 0x97c, BIT(16) },
        [RST_BUS_EMAC1]         = { 0x97c, BIT(17) },
        [RST_BUS_TS]            = { 0x9bc, BIT(16) },
+       [RST_BUS_GPADC]         = { 0x9ec, BIT(16) },
        [RST_BUS_THS]           = { 0x9fc, BIT(16) },
        [RST_BUS_SPDIF]         = { 0xa2c, BIT(16) },
        [RST_BUS_DMIC]          = { 0xa4c, BIT(16) },

diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h616.h b/drivers/clk/sunxi-ng/ccu-sun50i-h616.h
index fdd2f4d5103f4c7f564e1fcdae232b9be6617026..a75803b49f6a1636e2a7e1779cf90cbfbc634b53 100644 (file)
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h616.h
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h616.h
@@ -51,6 +51,6 @@
 
 #define CLK_BUS_DRAM           56
 
-#define CLK_NUMBER             (CLK_PLL_SYSTEM_32K + 1)
+#define CLK_NUMBER             (CLK_BUS_GPADC + 1)
 
 #endif /* _CCU_SUN50I_H616_H_ */