clocksource/drivers/arm_arch_timer: Remove any trace of the TVAL programming interface

TVAL usage is now long gone, get rid of the leftovers.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211017124225.3018098-11-maz@kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index ef3f83865dcd3377d06172c10825f21e400716e7..6e20bc12dc35ea5a2df8c8545d0287f4272cf36b 100644 (file)
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -48,10 +48,8 @@
 #define CNTPCT_LO      0x08
 #define CNTFRQ         0x10
 #define CNTP_CVAL_LO   0x20
-#define CNTP_TVAL      0x28
 #define CNTP_CTL       0x2c
 #define CNTV_CVAL_LO   0x30
-#define CNTV_TVAL      0x38
 #define CNTV_CTL       0x3c
 
 static unsigned arch_timers_present __initdata;
@@ -111,9 +109,6 @@ void arch_timer_reg_write(int access, enum arch_timer_reg reg, u64 val,
                case ARCH_TIMER_REG_CTRL:
                        writel_relaxed((u32)val, timer->base + CNTP_CTL);
                        break;
-               case ARCH_TIMER_REG_TVAL:
-                       writel_relaxed((u32)val, timer->base + CNTP_TVAL);
-                       break;
                case ARCH_TIMER_REG_CVAL:
                        /*
                         * Not guaranteed to be atomic, so the timer
@@ -130,9 +125,6 @@ void arch_timer_reg_write(int access, enum arch_timer_reg reg, u64 val,
                case ARCH_TIMER_REG_CTRL:
                        writel_relaxed((u32)val, timer->base + CNTV_CTL);
                        break;
-               case ARCH_TIMER_REG_TVAL:
-                       writel_relaxed((u32)val, timer->base + CNTV_TVAL);
-                       break;
                case ARCH_TIMER_REG_CVAL:
                        /* Same restriction as above */
                        writeq_relaxed(val, timer->base + CNTV_CVAL_LO);

diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h
index d59537afb29dfb5ce86f865e89e7bd968a5c18ac..e715bdb720d51c125e874e24e2b0cb41f41a93ca 100644 (file)
--- a/include/clocksource/arm_arch_timer.h
+++ b/include/clocksource/arm_arch_timer.h
@@ -24,7 +24,6 @@
 
 enum arch_timer_reg {
        ARCH_TIMER_REG_CTRL,
-       ARCH_TIMER_REG_TVAL,
        ARCH_TIMER_REG_CVAL,
 };