On 11/21/2017 02:53 PM, Manu Gautam wrote:
New version of QUSB2 PHY has some registers offset changed.
Add support to have register layout for a target and update
the same in phy_configuration.
Signed-off-by: Manu Gautam <mgau...@codeaurora.org>
---
drivers/phy/qualcomm/phy-qcom-qusb2.c | 131 ++++++++++++++++++++++++----------
1 file changed, 95 insertions(+), 36 deletions(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c
b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index 4a5b2a1..c0c5358 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
[snip]
/*
@@ -198,7 +249,8 @@ static void qusb2_phy_set_tune2_param(struct qusb2_phy
*qphy)
We need to add following change to qusb2_phy_set_tune2_param()
since we have register layout now.
@@ -333,7 +334,7 @@ static void qusb2_phy_set_tune2_param(struct
qusb2_phy *qphy)
}
/* Fused TUNE2 value is the higher nibble only */
- qusb2_setbits(qphy->base, QUSB2PHY_PORT_TUNE2, val[0] << 0x4);
+ qusb2_setbits(qphy->base, cfg->regs[QUSB2PHY_PORT_TUNE2], val[0]
<< 0x4);
}
regards
Vivek
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