[PATCH AUTOSEL 4.19 285/671] clk: qcom: Skip halt checks on gcc_pcie_0_pipe_clk for 8998

Sasha Levin
2020-01-16T19:01:20Z

From: Marc Gonzalez <marc.w.gonzalez@free.fr>

[ Upstream commit c0ee0e43c049a13d11e913edf875e4ee376dc84b ]

See similar issue solved by commit 5f2420ed2189
("clk: qcom: Skip halt checks on gcc_usb3_phy_pipe_clk for 8998")

Without this patch, PCIe PHY init fails:

qcom-qmp-phy 1c06000.phy: pipe_clk enable failed err=-16
phy phy-1c06000.phy.0: phy init failed --> -16

Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org>
Fixes: b5f5f525c547 ("clk: qcom: Add MSM8998 Global Clock Control (GCC) driver")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/clk/qcom/gcc-msm8998.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c
index 4e23973b6cd1..772a08101ddf 100644
--- a/drivers/clk/qcom/gcc-msm8998.c
+++ b/drivers/clk/qcom/gcc-msm8998.c
@@ -2144,7 +2144,7 @@ static struct clk_branch gcc_pcie_0_mstr_axi_clk = {

static struct clk_branch gcc_pcie_0_pipe_clk = {
.halt_reg = 0x6b018,
- .halt_check = BRANCH_HALT,
+ .halt_check = BRANCH_HALT_SKIP,
.clkr = {
.enable_reg = 0x6b018,
.enable_mask = BIT(0),
--
2.20.1