openwrt/target/linux/rockchip/patches-6.6/030-11-v6.13-clk-rockchip-fix-finding-of-maximum-clock-ID.patch
Tianling Shen 767ad64921 rockchip: backport recent rk3588 clk updates
Backport recent rk3588 clk updates from upstream,
including one bug fix.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Link: https://github.com/openwrt/openwrt/pull/17349
(cherry picked from commit 8ad02ca2f8)
Link: https://github.com/openwrt/openwrt/pull/17466
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-01-04 17:15:14 +01:00

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1.0 KiB
Diff

From ad1081a0da2744141d12e94ff816ac91feb871ca Mon Sep 17 00:00:00 2001
From: Yao Zi <ziyao@disroot.org>
Date: Thu, 12 Sep 2024 13:32:05 +0000
Subject: [PATCH] clk: rockchip: fix finding of maximum clock ID
If an ID of a branch's child is greater than current maximum, we should
set new maximum to the child's ID, instead of its parent's.
Fixes: 2dc66a5ab2c6 ("clk: rockchip: rk3588: fix CLK_NR_CLKS usage")
Signed-off-by: Yao Zi <ziyao@disroot.org>
Link: https://lore.kernel.org/r/20240912133204.29089-2-ziyao@disroot.org
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
---
drivers/clk/rockchip/clk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -439,7 +439,7 @@ unsigned long rockchip_clk_find_max_clk_
if (list->id > max)
max = list->id;
if (list->child && list->child->id > max)
- max = list->id;
+ max = list->child->id;
}
return max;