jh71x0: add new target for StarFive JH7100/7110 SoC

[openwrt/staging/wigyori.git] / target / linux / jh71x0 / patches-6.1 / 0130-clk-starfive-jh7100-Add-CLK_SET_RATE_PARENT-to-gmac_.patch

diff --git a/target/linux/jh71x0/patches-6.1/0130-clk-starfive-jh7100-Add-CLK_SET_RATE_PARENT-to-gmac_.patch b/target/linux/jh71x0/patches-6.1/0130-clk-starfive-jh7100-Add-CLK_SET_RATE_PARENT-to-gmac_.patch
new file mode 100644 (file)
index 0000000..696feee
--- /dev/null
+++ b/target/linux/jh71x0/patches-6.1/0130-clk-starfive-jh7100-Add-CLK_SET_RATE_PARENT-to-gmac_.patch
@@ -0,0 +1,30 @@
+From 71c2e72e58bd520e8dac34b32d670e73b1ce6b36 Mon Sep 17 00:00:00 2001
+From: Emil Renner Berthing <emil.renner.berthing@canonical.com>
+Date: Sat, 25 Mar 2023 23:04:31 +0100
+Subject: [PATCH 130/132] clk: starfive: jh7100: Add CLK_SET_RATE_PARENT to
+ gmac_tx
+
+This is needed by the dwmac-starfive ethernet driver to set the clock
+for 1000, 100 and 10 Mbps links properly.
+
+Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
+---
+ drivers/clk/starfive/clk-starfive-jh7100.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/clk/starfive/clk-starfive-jh7100.c b/drivers/clk/starfive/clk-starfive-jh7100.c
+index d3b260c01d5c..03f6f26a15d8 100644
+--- a/drivers/clk/starfive/clk-starfive-jh7100.c
++++ b/drivers/clk/starfive/clk-starfive-jh7100.c
+@@ -200,7 +200,7 @@ static const struct jh71x0_clk_data jh7100_clk_data[] __initconst = {
+       JH71X0_GDIV(JH7100_CLK_GMAC_GTX, "gmac_gtxclk", 0, 255, JH7100_CLK_GMAC_ROOT_DIV),
+       JH71X0_GDIV(JH7100_CLK_GMAC_RMII_TX, "gmac_rmii_txclk", 0, 8, JH7100_CLK_GMAC_RMII_REF),
+       JH71X0_GDIV(JH7100_CLK_GMAC_RMII_RX, "gmac_rmii_rxclk", 0, 8, JH7100_CLK_GMAC_RMII_REF),
+-      JH71X0__MUX(JH7100_CLK_GMAC_TX, "gmac_tx", 0, 3,
++      JH71X0__MUX(JH7100_CLK_GMAC_TX, "gmac_tx", CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, 3,
+                   JH7100_CLK_GMAC_GTX,
+                   JH7100_CLK_GMAC_TX_INV,
+                   JH7100_CLK_GMAC_RMII_TX),
+-- 
+2.20.1
+