From: Jonas Karlman <jonas@kwiboo.se>
Date: Sun, 31 Aug 2025 16:49:18 +0000 (+0000)
Subject: clk: px30: Allow use of GPU and WIFI_PMU in assigned-clocks
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=70a2168569fa5f96dc6f29291697ed1bab08e340;p=thirdparty%2Fu-boot.git

clk: px30: Allow use of GPU and WIFI_PMU in assigned-clocks

Add dummy implementation of set_rate for SCLK_GPU and SCLK_WIFI_PMU to
allow use of dts/upstream assigned-clocks in cru and pmucru nodes.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---

diff --git a/drivers/clk/rockchip/clk_px30.c b/drivers/clk/rockchip/clk_px30.c
index ad7e1c0f246..b5054e84c32 100644
--- a/drivers/clk/rockchip/clk_px30.c
+++ b/drivers/clk/rockchip/clk_px30.c
@@ -1360,6 +1360,9 @@ static ulong px30_clk_set_rate(struct clk *clk, ulong rate)
 	case SCLK_GMAC_RMII:
 		ret = px30_mac_set_speed_clk(priv, rate);
 		break;
+	/* Might occur in cru assigned-clocks, can be ignored here */
+	case SCLK_GPU:
+		break;
 #endif
 	default:
 		return -ENOENT;
@@ -1726,6 +1729,9 @@ static ulong px30_pmuclk_set_rate(struct clk *clk, ulong rate)
 	case SCLK_UART0_PMU:
 		ret = px30_pmu_uart0_set_clk(priv, rate);
 		break;
+	/* Might occur in pmucru assigned-clocks, can be ignored here */
+	case SCLK_WIFI_PMU:
+		break;
 	default:
 		return -ENOENT;
 	}