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| author | Rafał Miłecki <rafal@milecki.pl> | 2021-03-22 07:40:38 +0100 |
|---|---|---|
| committer | Rafał Miłecki <rafal@milecki.pl> | 2021-03-22 07:45:34 +0100 |
| commit | 13d9904acdd24e002aab3d6c3dd7879826b54008 (patch) | |
| tree | eb8713255fe3640df44ae4950a5e63a44af50309 | |
| parent | 2b4986b9424872ec8962a34ca38c399aae4a53b3 (diff) | |
| download | upstream-13d9904acdd24e002aab3d6c3dd7879826b54008.tar.gz upstream-13d9904acdd24e002aab3d6c3dd7879826b54008.tar.bz2 upstream-13d9904acdd24e002aab3d6c3dd7879826b54008.zip | |
bcm4908: backport DTS patch with Ethernet TX IRQ
It allows bcm4908_enet Linux driver to work more efficiently.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2 files changed, 31 insertions, 1 deletions
diff --git a/target/linux/bcm4908/patches-5.4/032-v5.13-0010-arm64-dts-broadcom-bcm4908-add-Ethernet-TX-irq.patch b/target/linux/bcm4908/patches-5.4/032-v5.13-0010-arm64-dts-broadcom-bcm4908-add-Ethernet-TX-irq.patch new file mode 100644 index 0000000000..9ba30b3a14 --- /dev/null +++ b/target/linux/bcm4908/patches-5.4/032-v5.13-0010-arm64-dts-broadcom-bcm4908-add-Ethernet-TX-irq.patch @@ -0,0 +1,30 @@ +From 5337af7918bedde9713cd223ce5df74b3d6c7d7a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 17 Mar 2021 09:16:31 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: add Ethernet TX irq +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This hardware supports two interrupts, one per DMA channel (RX and TX). + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +@@ -116,8 +116,9 @@ + compatible = "brcm,bcm4908-enet"; + reg = <0x2000 0x1000>; + +- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; +- interrupt-names = "rx"; ++ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; ++ interrupt-names = "rx", "tx"; + }; + + usb_phy: usb-phy@c200 { diff --git a/target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch b/target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch index a3494fd2e5..c28c69c6f8 100644 --- a/target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch +++ b/target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch @@ -12,7 +12,7 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl> --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi -@@ -280,7 +280,7 @@ +@@ -281,7 +281,7 @@ gpio0: gpio-controller@500 { compatible = "brcm,bcm6345-gpio"; reg-names = "dirout", "dat"; |