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authorSascha Hauer <s.hauer@pengutronix.de>2023-10-18 09:17:00 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2023-10-19 14:48:28 +0300
commitd8c6e337e71d3aa05414d8a06a4ff19d45c7be36 (patch)
tree6e425f7641edf99313184297e0fce3bc22a1cb55 /drivers/devfreq
parent038ff6f53da07971a9df636bcc9bf1344c468dd5 (diff)
downloadlinux-d8c6e337e71d3aa05414d8a06a4ff19d45c7be36.tar.xz
PM / devfreq: rockchip-dfi: Handle LPDDR4X
In the DFI driver LPDDR4X can be handled in the same way as LPDDR4. Add the missing case. Link: https://lore.kernel.org/all/20231018061714.3553817-13-s.hauer@pengutronix.de/ Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/event/rockchip-dfi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c
index 8ce0191552ef..bdf421b248df 100644
--- a/drivers/devfreq/event/rockchip-dfi.c
+++ b/drivers/devfreq/event/rockchip-dfi.c
@@ -90,6 +90,7 @@ static void rockchip_dfi_start_hardware_counter(struct devfreq_event_dev *edev)
dfi_regs + DDRMON_CTRL);
break;
case ROCKCHIP_DDRTYPE_LPDDR4:
+ case ROCKCHIP_DDRTYPE_LPDDR4X:
writel_relaxed(HIWORD_UPDATE(DDRMON_CTRL_LPDDR4, DDRMON_CTRL_DDR_TYPE_MASK),
dfi_regs + DDRMON_CTRL);
break;