Hi,
On 19-03-15 02:23, Brian Norris wrote:
Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
---
Light dependency on:
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-March/331921.html
for the surrounding text.
arch/arm/boot/dts/bcm7445.dtsi | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/bcm7445.dtsi b/arch/arm/boot/dts/bcm7445.dtsi
index 9eaeac8dce1b..7a7c4d8c2afe 100644
--- a/arch/arm/boot/dts/bcm7445.dtsi
+++ b/arch/arm/boot/dts/bcm7445.dtsi
@@ -108,6 +108,42 @@
brcm,int-map-mask = <0x25c>, <0x7000000>;
brcm,int-fwd-mask = <0x70000>;
};
+
+ sata@f045a000 {
+ compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci";
+ reg-names = "ahci", "top-ctrl";
+ reg = <0x45a000 0xa9c>, <0x458040 0x24>;
Why not simply drop the second register range here, and the minimal top-ctrl
poking you need in the phy driver's phy_init function ?
This avoids the weird / ugly register overlap with the phy driver, and I think you
can then just use the ahci_platform driver unmodified.
+ interrupts = <GIC_SPI 30 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sata0: sata-port@0 {
+ reg = <0>;
+ phys = <&sata_phy 0>;
+ };
+
+ sata1: sata-port@1 {
+ reg = <1>;
+ phys = <&sata_phy 1>;
+ };
+ };
+
+ sata_phy: sata-phy@f0458100 {
+ compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
+ reg = <0x458100 0x1e00>, <0x45804c 0x10>;
Why not simply use: reg = <0x458000 0x2000>, to me it seems that what you should
really be using here.
+ reg-names = "phy", "port-ctrl";
+ #phy-cells = <1>;
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+
+ sata-phy@0 {
+ reg = <0>;
+ };
+
+ sata-phy@1 {
+ reg = <1>;
+ };
+ };
};
smpboot {
Regards,
Hans
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