diff options
| author | Geraldo Nascimento <geraldogabriel@gmail.com> | 2025-06-30 19:25:28 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 18:41:22 +0200 |
| commit | 2961a5ac1f5432a305baec3d32e0cc01fa78ec34 (patch) | |
| tree | b9ea1891dd2b3f84dfb23068b07d8c7940da8976 | |
| parent | 67a312082aeb5f8ffd26c08dd00055814fcd3e3c (diff) | |
phy: rockchip-pcie: Properly disable TEST_WRITE strobe signal
[ Upstream commit 25facbabc3fc33c794ad09d73f73268c0f8cbc7d ]
pcie_conf is used to touch TEST_WRITE strobe signal. This signal should
be enabled, a little time waited, and then disabled. Current code clearly
was copy-pasted and never disables the strobe signal. Adjust the define.
While at it, remove PHY_CFG_RD_MASK which has been unused since
64cdc0360811 ("phy: rockchip-pcie: remove unused phy_rd_cfg function").
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Geraldo Nascimento <geraldogabriel@gmail.com>
Link: https://lore.kernel.org/r/d514d5d5627680caafa8b7548cbdfee4307f5440.1751322015.git.geraldogabriel@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/phy/rockchip/phy-rockchip-pcie.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/phy/rockchip/phy-rockchip-pcie.c b/drivers/phy/rockchip/phy-rockchip-pcie.c index bd44af36c67a..63e88abc66c6 100644 --- a/drivers/phy/rockchip/phy-rockchip-pcie.c +++ b/drivers/phy/rockchip/phy-rockchip-pcie.c @@ -30,9 +30,8 @@ #define PHY_CFG_ADDR_SHIFT 1 #define PHY_CFG_DATA_MASK 0xf #define PHY_CFG_ADDR_MASK 0x3f -#define PHY_CFG_RD_MASK 0x3ff #define PHY_CFG_WR_ENABLE 1 -#define PHY_CFG_WR_DISABLE 1 +#define PHY_CFG_WR_DISABLE 0 #define PHY_CFG_WR_SHIFT 0 #define PHY_CFG_WR_MASK 1 #define PHY_CFG_PLL_LOCK 0x10 |