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authorSascha Hauer <s.hauer@pengutronix.de>2018-02-27 09:40:19 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2018-03-01 14:29:51 +0100
commita9c5f6b9ec883ee9dafd6d393600acc6fd263043 (patch)
tree35621cff332a0c95509b04b2e4170f0eda1f0ecf /dts/Bindings/pci/samsung,exynos5440-pcie.txt
parent5ba0e42cb24afdf59d48930daf495c148312fc67 (diff)
downloadbarebox-a9c5f6b9ec883ee9dafd6d393600acc6fd263043.tar.gz
barebox-a9c5f6b9ec883ee9dafd6d393600acc6fd263043.tar.xz
dts: update to v4.16-rc1
Also includeded: ARM: dts: am33xx: do not delete no longer existing clocks Several clocks are removed from the am33xx dts files with v4.16-rc1. Remove the corresponding /delete-node/ directives aswell to avoid dtc breakage. Also included: ARM: dts: imx6qdl: SolidRun: Fix upstream include Upstream dts file way renamed, so change include name accordingly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/pci/samsung,exynos5440-pcie.txt')
-rw-r--r--dts/Bindings/pci/samsung,exynos5440-pcie.txt58
1 files changed, 11 insertions, 47 deletions
diff --git a/dts/Bindings/pci/samsung,exynos5440-pcie.txt b/dts/Bindings/pci/samsung,exynos5440-pcie.txt
index 34a11bfbfb..651d957d10 100644
--- a/dts/Bindings/pci/samsung,exynos5440-pcie.txt
+++ b/dts/Bindings/pci/samsung,exynos5440-pcie.txt
@@ -6,9 +6,6 @@ and thus inherits all the common properties defined in designware-pcie.txt.
Required properties:
- compatible: "samsung,exynos5440-pcie"
- reg: base addresses and lengths of the PCIe controller,
- the PHY controller, additional register for the PHY controller.
- (Registers for the PHY controller are DEPRECATED.
- Use the PHY framework.)
- reg-names : First name should be set to "elbi".
And use the "config" instead of getting the configuration address space
from "ranges".
@@ -23,49 +20,8 @@ For other common properties, refer to
Example:
-SoC-specific DT Entry:
+SoC-specific DT Entry (with using PHY framework):
- pcie@290000 {
- compatible = "samsung,exynos5440-pcie", "snps,dw-pcie";
- reg = <0x290000 0x1000
- 0x270000 0x1000
- 0x271000 0x40>;
- interrupts = <0 20 0>, <0 21 0>, <0 22 0>;
- clocks = <&clock 28>, <&clock 27>;
- clock-names = "pcie", "pcie_bus";
- #address-cells = <3>;
- #size-cells = <2>;
- device_type = "pci";
- ranges = <0x00000800 0 0x40000000 0x40000000 0 0x00001000 /* configuration space */
- 0x81000000 0 0 0x40001000 0 0x00010000 /* downstream I/O */
- 0x82000000 0 0x40011000 0x40011000 0 0x1ffef000>; /* non-prefetchable memory */
- #interrupt-cells = <1>;
- interrupt-map-mask = <0 0 0 0>;
- interrupt-map = <0 0 0 0 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
- num-lanes = <4>;
- };
-
- pcie@2a0000 {
- compatible = "samsung,exynos5440-pcie", "snps,dw-pcie";
- reg = <0x2a0000 0x1000
- 0x272000 0x1000
- 0x271040 0x40>;
- interrupts = <0 23 0>, <0 24 0>, <0 25 0>;
- clocks = <&clock 29>, <&clock 27>;
- clock-names = "pcie", "pcie_bus";
- #address-cells = <3>;
- #size-cells = <2>;
- device_type = "pci";
- ranges = <0x00000800 0 0x60000000 0x60000000 0 0x00001000 /* configuration space */
- 0x81000000 0 0 0x60001000 0 0x00010000 /* downstream I/O */
- 0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>; /* non-prefetchable memory */
- #interrupt-cells = <1>;
- interrupt-map-mask = <0 0 0 0>;
- interrupt-map = <0 0 0 0 &gic GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
- num-lanes = <4>;
- };
-
-With using PHY framework:
pcie_phy0: pcie-phy@270000 {
...
reg = <0x270000 0x1000>, <0x271000 0x40>;
@@ -74,13 +30,21 @@ With using PHY framework:
};
pcie@290000 {
- ...
+ compatible = "samsung,exynos5440-pcie", "snps,dw-pcie";
reg = <0x290000 0x1000>, <0x40000000 0x1000>;
reg-names = "elbi", "config";
+ clocks = <&clock 28>, <&clock 27>;
+ clock-names = "pcie", "pcie_bus";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
phys = <&pcie_phy0>;
ranges = <0x81000000 0 0 0x60001000 0 0x00010000
0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>;
- ...
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ num-lanes = <4>;
};
Board-specific DT Entry: