arm: tegra: support pcie prod for T124

support production settings through DT for pcie
in T124 chip

Bug 200090097

Change-Id: Ie02083b90f83eeaf0dcc8b0ad2ebd78576d3a538
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Reviewed-on: http://git-master/r/737793
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Daniel Fu <danifu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-prods.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-prods.dtsi
index 13af9bd37313688b2f08bb02c957d0fd14e7b870..57b3918a0d892c6cb9f5f24cc74b34ce4d30e43e 100644 (file)
--- a/arch/arm/boot/dts/tegra124-platforms/tegra124-prods.dtsi
+++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-prods.dtsi
@@ -105,4 +105,18 @@
                        };
                };
        };
+       pcie-controller {
+               prod-settings {
+                       prod_c_pad {
+                               prod = <
+                                       0x000000C8 0x00000000 0x44ac44ac        // PADS_REFCLK_CFG0             31:0     0x44ac44ac
+                               >;
+                       };
+                       prod_c_rp {
+                               prod = <
+                                       0x00000FD8 0x0FFFF0FF 0x30000D00        // RP_ECTL_1_R2_0       31:28,11:8=TX_DRV_CNTL_1C,TX_CMADJ_1C   0x3,0xD
+                               >;
+                       };
+               };
+       };
 };