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nvethernet: T264 Fix eqos clk and mgbe gbe mode

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- Set eqos app clk speed as IAS for 1G speed
- Update mgbe speed correctly for gbe mode 25G in set speed retry

Bug 4713751

Change-Id: Iebdaecdb47193e6bb50b579223fc411d7b6939f7
Signed-off-by: Mahesh Patil <maheshp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3187408
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Reviewed-by: Michael Hsu <mhsu@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Mahesh Patil
2024-08-02 20:19:57 +00:00
committed by mobile promotions
parent e19e56a251
commit 939e786e16
1 changed files with 4 additions and 6 deletions
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10
drivers/net/ethernet/nvidia/nvethernet/ether_linux.c
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@@ -798,11 +798,7 @@ static int ether_enable_eqos_clks_t26x(struct ether_priv_data *pdata)
}
}
if (!IS_ERR_OR_NULL(pdata->app_clk)) {
if (uphy_gbe_mode == OSI_GBE_MODE_2_5G)
rate = ETHER_EQOS_TX_CLK_2_5G;
else
rate = ETHER_EQOS_TX_CLK_1000M;
rate = ETHER_EQOS_TX_CLK_2_5G;
ret = clk_set_parent(pdata->app_clk, pdata->pllrefgp_out1);
if (ret < 0) {
dev_err(pdata->dev, "failed to set EQOS app_clk parent\n");
@@ -1156,7 +1152,9 @@ static inline void set_speed_work_func(struct work_struct *work)
speed = OSI_SPEED_5000;
}
if (pdata->osi_core->uphy_gbe_mode == OSI_GBE_MODE_2_5G) {
if (pdata->osi_core->uphy_gbe_mode == OSI_GBE_MODE_25G) {
speed = OSI_SPEED_25000;
} else if (pdata->osi_core->uphy_gbe_mode == OSI_GBE_MODE_2_5G) {
speed = OSI_SPEED_2500;
} else if (pdata->osi_core->uphy_gbe_mode == OSI_GBE_MODE_1G) {
speed = OSI_SPEED_1000;