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ramips: enable PCIe on MT7688

Browse source 
Submitted upstream as well, see
patchwork https://patchwork.linux-mips.org/patch/16223/

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2017-06-03 20:24:11 +02:00
parent 860e053b29
commit bfa2e945de
2 changed files with 35 additions and 1 deletions
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3
target/linux/ramips/patches-4.4/0009-PCI-MIPS-adds-mt7620a-pcie-driver.patch
View file

@ -24,7 +24,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
obj-$(CONFIG_SOC_RT3883) += pci-rt3883.o
--- /dev/null
+++ b/arch/mips/pci/pci-mt7620.c
@@ -0,0 +1,396 @@
@@ -0,0 +1,397 @@
+/*
+ * Ralink MT7620A SoC PCI support
+ *
@ -319,6 +319,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ break;
+
+ case MT762X_SOC_MT7628AN:
+ case MT762X_SOC_MT7688:
+ if (mt7628_pci_hw_init(pdev))
+ return -1;
+ break;

33
target/linux/ramips/patches-4.9/0009-PCI-MIPS-enable-PCIe-on-MT7688.patch Normal file
View file

@ -0,0 +1,33 @@
From 7768798964eb0e4f95eaecffb93b5d0ca28a38af Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Sat, 3 Jun 2017 20:00:03 +0200
Subject: [PATCH] MIPS: pci-mt7620: enabled PCIe on MT7688
To: linux-mips@linux-mips.org,
John Crispin <john@phrozen.org>
Cc: Wei Yongjun <yongjun_wei@trendmicro.com.cn>,
Ralf Baechle <ralf@linux-mips.org>,
linux-mediatek@lists.infradead.org
Use PCIe support for MT7628AN also on MT7688.
Tested on WRTNODE2R.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
arch/mips/pci/pci-mt7620.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c
index 628c5132b3d8..cd8e2b87efd5 100644
--- a/arch/mips/pci/pci-mt7620.c
+++ b/arch/mips/pci/pci-mt7620.c
@@ -316,6 +316,7 @@ static int mt7620_pci_probe(struct platform_device *pdev)
break;
case MT762X_SOC_MT7628AN:
+ case MT762X_SOC_MT7688:
if (mt7628_pci_hw_init(pdev))
return -1;
break;
--
2.13.0