brcm63xx: remove kernel 4.9 support

[openwrt/openwrt.git] / target / linux / brcm63xx / patches-4.9 / 001-4.16-02-bcm63xx_enet-use-platform-data-for-dma-channel-numbe.patch

diff --git a/target/linux/brcm63xx/patches-4.9/001-4.16-02-bcm63xx_enet-use-platform-data-for-dma-channel-numbe.patch b/target/linux/brcm63xx/patches-4.9/001-4.16-02-bcm63xx_enet-use-platform-data-for-dma-channel-numbe.patch
deleted file mode 100644 (file)
index d858b81..0000000
--- a/target/linux/brcm63xx/patches-4.9/001-4.16-02-bcm63xx_enet-use-platform-data-for-dma-channel-numbe.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From b7d1d1f345bb3b25c360c1df812d98866e2ee7fb Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Sat, 30 Sep 2017 13:50:03 +0200
-Subject: [PATCH 2/4] bcm63xx_enet: use platform data for dma channel numbers
-
-To reduce the reliance on device ids, pass the dma channel numbers to
-the enet devices as platform data.
-
-Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
----
- arch/mips/bcm63xx/dev-enet.c                          |  8 ++++++++
- arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h |  4 ++++
- drivers/net/ethernet/broadcom/bcm63xx_enet.c          | 11 ++---------
- 3 files changed, 14 insertions(+), 9 deletions(-)
-
---- a/arch/mips/bcm63xx/dev-enet.c
-+++ b/arch/mips/bcm63xx/dev-enet.c
-@@ -265,6 +265,14 @@ int __init bcm63xx_enet_register(int uni
-               dpd->dma_chan_width = ENETDMA_CHAN_WIDTH;
-       }
- 
-+      if (unit == 0) {
-+              dpd->rx_chan = 0;
-+              dpd->tx_chan = 1;
-+      } else {
-+              dpd->rx_chan = 2;
-+              dpd->tx_chan = 3;
-+      }
-+
-       ret = platform_device_register(pdev);
-       if (ret)
-               return ret;
---- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
-@@ -54,6 +54,10 @@ struct bcm63xx_enet_platform_data {
- 
-       /* DMA descriptor shift */
-       unsigned int dma_desc_shift;
-+
-+      /* dma channel ids */
-+      int rx_chan;
-+      int tx_chan;
- };
- 
- /*
---- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-@@ -1772,15 +1772,6 @@ static int bcm_enet_probe(struct platfor
-       priv->irq_tx = res_irq_tx->start;
-       priv->mac_id = pdev->id;
- 
--      /* get rx & tx dma channel id for this mac */
--      if (priv->mac_id == 0) {
--              priv->rx_chan = 0;
--              priv->tx_chan = 1;
--      } else {
--              priv->rx_chan = 2;
--              priv->tx_chan = 3;
--      }
--
-       priv->mac_clk = devm_clk_get(&pdev->dev, "enet");
-       if (IS_ERR(priv->mac_clk)) {
-               ret = PTR_ERR(priv->mac_clk);
-@@ -1812,6 +1803,8 @@ static int bcm_enet_probe(struct platfor
-               priv->dma_chan_width = pd->dma_chan_width;
-               priv->dma_has_sram = pd->dma_has_sram;
-               priv->dma_desc_shift = pd->dma_desc_shift;
-+              priv->rx_chan = pd->rx_chan;
-+              priv->tx_chan = pd->tx_chan;
-       }
- 
-       if (priv->mac_id == 0 && priv->has_phy && !priv->use_external_mii) {