From: clement.leger@linux.dev
To: Sascha Hauer <s.hauer@pengutronix.de>, barebox@lists.infradead.org
Cc: "Ahmad Fatoum" <a.fatoum@barebox.org>,
"Clément Léger" <clement.leger@linux.dev>
Subject: [PATCH 2/5] drivers: clocksource: remove KVX timer
Date: Fri, 23 Oct 2026 22:05:04 +0200 [thread overview]
Message-ID: <20261023200507.63716-3-clement.leger@linux.dev> (raw)
In-Reply-To: <20261023200507.63716-1-clement.leger@linux.dev>
From: Clément Léger <clement.leger@linux.dev>
Remove the kvx timer driver.
Signed-off-by: Clément Léger <clement.leger@linux.dev>
---
drivers/clocksource/Kconfig | 4 ---
drivers/clocksource/Makefile | 1 -
drivers/clocksource/kvx_timer.c | 60 ---------------------------------
3 files changed, 65 deletions(-)
delete mode 100644 drivers/clocksource/kvx_timer.c
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index b3ad477ce3..ef4ed6f820 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -48,10 +48,6 @@ config CLOCKSOURCE_EFI_X86
bool "EFI X86 HW driver"
depends on EFI_PAYLOAD && X86
-config CLOCKSOURCE_KVX
- bool "KVX core timer clocksource"
- depends on KVX
-
config CLOCKSOURCE_MVEBU
bool "MVEBU clock source" if COMPILE_TEST
depends on ARCH_MVEBU || COMPILE_TEST
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index ec12e7babb..3850abd6f2 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -6,7 +6,6 @@ obj-$(CONFIG_CLOCKSOURCE_CLPS711X) += clps711x.o
obj-$(CONFIG_CLOCKSOURCE_DIGIC) += digic.o
obj-$(CONFIG_CLOCKSOURCE_EFI) += efi.o
obj-$(CONFIG_CLOCKSOURCE_EFI_X86) += efi_x86.o
-obj-$(CONFIG_CLOCKSOURCE_KVX) += kvx_timer.o
obj-$(CONFIG_CLOCKSOURCE_MVEBU) += mvebu.o
obj-$(CONFIG_CLOCKSOURCE_NOMADIK) += nomadik.o
obj-$(CONFIG_CLOCKSOURCE_ORION) += orion.o
diff --git a/drivers/clocksource/kvx_timer.c b/drivers/clocksource/kvx_timer.c
deleted file mode 100644
index eaa8f63b1e..0000000000
--- a/drivers/clocksource/kvx_timer.c
+++ /dev/null
@@ -1,60 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2018 Kalray Inc.
- */
-
-#include <common.h>
-#include <clock.h>
-#include <init.h>
-
-#include <linux/clk.h>
-#include <linux/err.h>
-
-#include <asm/sfr.h>
-
-static uint64_t kvx_pm_read(void)
-{
- return kvx_sfr_get(PM0);
-}
-
-static struct clocksource kvx_clksrc = {
- .read = kvx_pm_read,
- .mask = CLOCKSOURCE_MASK(64),
- .shift = 0,
- .priority = 70,
-};
-
-static int kvx_timer_probe(struct device *dev)
-{
- struct clk *clk;
- uint32_t clk_freq;
-
- /* Get clock frequency */
- clk = clk_get(dev, NULL);
- if (IS_ERR(clk)) {
- dev_err(dev, "Failed to get CPU clock: %ld\n", PTR_ERR(clk));
- return PTR_ERR(clk);
- }
-
- clk_freq = clk_get_rate(clk);
- clk_put(clk);
-
- /* Init clocksource */
- kvx_clksrc.mult = clocksource_hz2mult(clk_freq, kvx_clksrc.shift);
-
- return init_clock(&kvx_clksrc);
-}
-
-static struct of_device_id kvx_timer_dt_ids[] = {
- { .compatible = "kalray,kvx-core-timer", },
- { }
-};
-MODULE_DEVICE_TABLE(of, kvx_timer_dt_ids);
-
-static struct driver kvx_timer_driver = {
- .name = "kvx-timer",
- .probe = kvx_timer_probe,
- .of_compatible = DRV_OF_COMPAT(kvx_timer_dt_ids),
-};
-
-postcore_platform_driver(kvx_timer_driver);
--
2.55.0
next prev parent reply other threads:[~2026-10-23 20:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-23 20:05 [PATCH 0/5] kvx: remove architecture support clement.leger
2026-10-23 20:05 ` [PATCH 1/5] drivers: soc: remove KVX support clement.leger
2026-10-23 20:05 ` clement.leger [this message]
2026-10-23 20:05 ` [PATCH 3/5] drivers: nvmem: remove KVX OTP support clement.leger
2026-10-23 20:05 ` [PATCH 4/5] drivers: watchdog: remove KVX watchdog clement.leger
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