diff options
Diffstat (limited to 'target/linux/at91/patches-5.10/117-net-macb-add-function-to-disable-all-macb-clocks.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/117-net-macb-add-function-to-disable-all-macb-clocks.patch | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/target/linux/at91/patches-5.10/117-net-macb-add-function-to-disable-all-macb-clocks.patch b/target/linux/at91/patches-5.10/117-net-macb-add-function-to-disable-all-macb-clocks.patch deleted file mode 100644 index 337343340c..0000000000 --- a/target/linux/at91/patches-5.10/117-net-macb-add-function-to-disable-all-macb-clocks.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 935d9aae15ee245a1bc6e322cbef02566a8996cc Mon Sep 17 00:00:00 2001 -From: Claudiu Beznea <claudiu.beznea@microchip.com> -Date: Wed, 9 Dec 2020 15:03:34 +0200 -Subject: [PATCH 117/247] net: macb: add function to disable all macb clocks - -Add function to disable all macb clocks. - -Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> -Suggested-by: Andrew Lunn <andrew@lunn.ch> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/cadence/macb_main.c | 38 +++++++++++++----------- - 1 file changed, 21 insertions(+), 17 deletions(-) - ---- a/drivers/net/ethernet/cadence/macb_main.c -+++ b/drivers/net/ethernet/cadence/macb_main.c -@@ -3603,6 +3603,20 @@ static void macb_probe_queues(void __iom - *num_queues = hweight32(*queue_mask); - } - -+static void macb_clks_disable(struct clk *pclk, struct clk *hclk, struct clk *tx_clk, -+ struct clk *rx_clk, struct clk *tsu_clk) -+{ -+ struct clk_bulk_data clks[] = { -+ { .clk = tsu_clk, }, -+ { .clk = rx_clk, }, -+ { .clk = pclk, }, -+ { .clk = hclk, }, -+ { .clk = tx_clk }, -+ }; -+ -+ clk_bulk_disable_unprepare(ARRAY_SIZE(clks), clks); -+} -+ - static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, - struct clk **hclk, struct clk **tx_clk, - struct clk **rx_clk, struct clk **tsu_clk) -@@ -4665,11 +4679,7 @@ err_out_free_netdev: - free_netdev(dev); - - err_disable_clocks: -- clk_disable_unprepare(tx_clk); -- clk_disable_unprepare(hclk); -- clk_disable_unprepare(pclk); -- clk_disable_unprepare(rx_clk); -- clk_disable_unprepare(tsu_clk); -+ macb_clks_disable(pclk, hclk, tx_clk, rx_clk, tsu_clk); - pm_runtime_disable(&pdev->dev); - pm_runtime_set_suspended(&pdev->dev); - pm_runtime_dont_use_autosuspend(&pdev->dev); -@@ -4694,11 +4704,8 @@ static int macb_remove(struct platform_d - pm_runtime_disable(&pdev->dev); - pm_runtime_dont_use_autosuspend(&pdev->dev); - if (!pm_runtime_suspended(&pdev->dev)) { -- clk_disable_unprepare(bp->tx_clk); -- clk_disable_unprepare(bp->hclk); -- clk_disable_unprepare(bp->pclk); -- clk_disable_unprepare(bp->rx_clk); -- clk_disable_unprepare(bp->tsu_clk); -+ macb_clks_disable(bp->pclk, bp->hclk, bp->tx_clk, -+ bp->rx_clk, bp->tsu_clk); - pm_runtime_set_suspended(&pdev->dev); - } - phylink_destroy(bp->phylink); -@@ -4877,13 +4884,10 @@ static int __maybe_unused macb_runtime_s - struct net_device *netdev = dev_get_drvdata(dev); - struct macb *bp = netdev_priv(netdev); - -- if (!(device_may_wakeup(dev))) { -- clk_disable_unprepare(bp->tx_clk); -- clk_disable_unprepare(bp->hclk); -- clk_disable_unprepare(bp->pclk); -- clk_disable_unprepare(bp->rx_clk); -- } -- clk_disable_unprepare(bp->tsu_clk); -+ if (!(device_may_wakeup(dev))) -+ macb_clks_disable(bp->pclk, bp->hclk, bp->tx_clk, bp->rx_clk, bp->tsu_clk); -+ else -+ macb_clks_disable(NULL, NULL, NULL, NULL, bp->tsu_clk); - - return 0; - } |