[PATCH 3/4] rockchip: rk3399: fix TIMER_FMODE constant

Quentin Schulz foss+uboot at 0leil.net
Tue Oct 28 17:57:36 CET 2025


From: Quentin Schulz <quentin.schulz at cherry.de>

The free running mode is 0 at bit offset 1. User mode is 1 at bit offset
1. Currently, free running mode is 1 at offset 0, which is already the
case thanks to TIME_EN.

So, this essentially does not change the actual value written to the
register as it is TIME_EN | TIMER_FMODE which currently is 0x1 | BIT(0)
= 0b1, and will become 0x1 | (0 << 1) = 0b1.

Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
---
 arch/arm/mach-rockchip/rk3399/rk3399.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c
index 43d151708e4..8687a9347ec 100644
--- a/arch/arm/mach-rockchip/rk3399/rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/rk3399.c
@@ -61,8 +61,8 @@ struct mm_region *mem_map = rk3399_mem_map;
 #define TIMER_CONTROL_REG	0x1c
 
 #define TIMER_EN	0x1
-#define TIMER_FMODE	BIT(0)
-#define TIMER_RMODE	BIT(1)
+#define TIMER_FMODE	(0 << 1)
+#define TIMER_RMODE	(1 << 1)
 
 void rockchip_stimer_init(void)
 {

-- 
2.51.0



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