[PATCH V4] PCI: qcom: Fixing broken pcie bring up for 2_3_3 configs ops

[Sricharan Ramabadhran]

PARF_SLV_ADDR_SPACE_SIZE_2_3_3 macro is used for IPQ8074
2_3_3 post_init ops. PCIe slave addr size was initially set
to 0x358, but was wrongly changed to 0x168 as a part of
commit 39171b33f652 ("PCI: qcom: Remove PCIE20_ prefix from
register definitions"). Fixing it, by using the right macro
PARF_SLV_ADDR_SPACE_SIZE and remove the unused
PARF_SLV_ADDR_SPACE_SIZE_2_3_3.

Without this pcie bring up on IPQ8074 is broken now.

Fixes: 39171b33f652 ("PCI: qcom: Remove PCIE20_ prefix from register definitions")
Cc: <Stable@xxxxxxxxxxxxxxx>
Reviewed-by: Manivannan Sadhasivam <mani@xxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@xxxxxxxxxxx>
---
 [v4] Fix commit sub and added '<mani@xxxxxxxxxx>' reviewed-by tag
 [v3] Added reviewed-by tag, fixed subject, commit text
 [v2] Fixed the 'fixes tag' correctly, subject, right macro usage 

 drivers/pci/controller/dwc/pcie-qcom.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 4ab30892f6ef..8418894b3de7 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -43,7 +43,6 @@
 #define PARF_PHY_REFCLK				0x4c
 #define PARF_CONFIG_BITS			0x50
 #define PARF_DBI_BASE_ADDR			0x168
-#define PARF_SLV_ADDR_SPACE_SIZE_2_3_3		0x16c /* Register offset specific to IP ver 2.3.3 */
 #define PARF_MHI_CLOCK_RESET_CTRL		0x174
 #define PARF_AXI_MSTR_WR_ADDR_HALT		0x178
 #define PARF_AXI_MSTR_WR_ADDR_HALT_V2		0x1a8
@@ -810,8 +809,7 @@ static int qcom_pcie_post_init_2_3_3(struct qcom_pcie *pcie)
 	u16 offset = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP);
 	u32 val;
 
-	writel(SLV_ADDR_SPACE_SZ,
-		pcie->parf + PARF_SLV_ADDR_SPACE_SIZE_2_3_3);
+	writel(SLV_ADDR_SPACE_SZ, pcie->parf + PARF_SLV_ADDR_SPACE_SIZE);
 
 	val = readl(pcie->parf + PARF_PHY_CTRL);
 	val &= ~PHY_TEST_PWR_DOWN;
-- 
2.34.1