layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 302-dts-0036-arm64-dts-ls104x-constrain-sata-dma-address-size.patch

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0036-arm64-dts-ls104x-constrain-sata-dma-address-size.patch b/target/linux/layerscape/patches-5.4/302-dts-0036-arm64-dts-ls104x-constrain-sata-dma-address-size.patch
new file mode 100644 (file)
index 0000000..00bda3d
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0036-arm64-dts-ls104x-constrain-sata-dma-address-size.patch
@@ -0,0 +1,86 @@
+From 4a7dcac3fd18b182f882b65161267612713f72dc Mon Sep 17 00:00:00 2001
+From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
+Date: Tue, 11 Dec 2018 13:32:31 +0200
+Subject: [PATCH] arm64: dts: ls104x: constrain sata dma address size
+
+Limit the dma mask size for sata to 40 bits to match the actual address
+size generated towards the interconnect. Re-use the already existing
+auxiliary simple bus meant for usb but drop the usb reference from the
+node name.
+
+Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 18 +++++++++---------
+ arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 18 +++++++++---------
+ 2 files changed, 18 insertions(+), 18 deletions(-)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+@@ -695,7 +695,7 @@
+                                <&clockgen 4 0>;
+               };
+ 
+-              usb_aux_bus: usb_aux_bus {
++              aux_bus: aux_bus {
+                       #address-cells = <2>;
+                       #size-cells = <2>;
+                       compatible = "simple-bus";
+@@ -740,15 +740,15 @@
+                               snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+                               configure-gfladj;
+                       };
+-              };
+ 
+-              sata: sata@3200000 {
+-                      compatible = "fsl,ls1043a-ahci";
+-                      reg = <0x0 0x3200000 0x0 0x10000>,
+-                              <0x0 0x20140520 0x0 0x4>;
+-                      reg-names = "ahci", "sata-ecc";
+-                      interrupts = <0 69 0x4>;
+-                      clocks = <&clockgen 4 0>;
++                      sata: sata@3200000 {
++                              compatible = "fsl,ls1043a-ahci";
++                              reg = <0x0 0x3200000 0x0 0x10000>,
++                                      <0x0 0x20140520 0x0 0x4>;
++                              reg-names = "ahci", "sata-ecc";
++                              interrupts = <0 69 0x4>;
++                              clocks = <&clockgen 4 0>;
++                      };
+               };
+ 
+               msi1: msi-controller1@1571000 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+@@ -593,7 +593,7 @@
+                                <&clockgen 4 1>;
+               };
+ 
+-              usb_aux_bus: usb_aux_bus {
++              aux_bus: aux_bus {
+                       #address-cells = <2>;
+                       #size-cells = <2>;
+                       compatible = "simple-bus";
+@@ -635,15 +635,15 @@
+                               usb3-lpm-capable;
+                               snps,dis-u1u2-when-u3-quirk;
+                       };
+-              };
+ 
+-              sata: sata@3200000 {
+-                      compatible = "fsl,ls1046a-ahci";
+-                      reg = <0x0 0x3200000 0x0 0x10000>,
+-                              <0x0 0x20140520 0x0 0x4>;
+-                      reg-names = "ahci", "sata-ecc";
+-                      interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+-                      clocks = <&clockgen 4 1>;
++                      sata: sata@3200000 {
++                              compatible = "fsl,ls1046a-ahci";
++                              reg = <0x0 0x3200000 0x0 0x10000>,
++                                      <0x0 0x20140520 0x0 0x4>;
++                              reg-names = "ahci", "sata-ecc";
++                              interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
++                              clocks = <&clockgen 4 1>;
++                      };
+               };
+ 
+               msi1: msi-controller@1580000 {