* [PATCH 1/3] ARM: dts: Enable SRAB switch and GMACs on 5301x DTS
[not found] ` <1465583756-26740-1-git-send-email-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2016-06-10 18:35 ` Florian Fainelli
2016-06-10 18:35 ` [PATCH 2/3] ARM: dts: BCM5301X: Add SRAB interrupts Florian Fainelli
2016-06-10 18:35 ` [PATCH 3/3] ARM: dts: BCM5310x: Enable switch ports on SmartRG SR400AC Florian Fainelli
2 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2016-06-10 18:35 UTC (permalink / raw)
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, zajec5-Re5JQEeQqe8AvxtiuMwx3w,
hauke-5/S+JYg5SzeELgA04lAiVw,
bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w, nbd-Vt+b4OUoWG0,
Florian Fainelli
Add the Switch Register Access Block which is a special piece of
hardware allowing us to perform indirect read/writes towards the
integrated BCM5301X Ethernet switch.
We also add the 4 Gigabit MAC Device Tree nodes within the brcm,bus-axi
bus node to get proper binding between the BCMA instantiated core and
the Device Tree nodes. We will need that to be able to reference
Ethernet Device Tree nodes in a future patch adding the switch ports
layout.
Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/bcm5301x.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index 7d4d29bf0ed3..9fb565841004 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -239,6 +239,22 @@
status = "disabled";
};
};
+
+ gmac0: ethernet@24000 {
+ reg = <0x24000 0x800>;
+ };
+
+ gmac1: ethernet@25000 {
+ reg = <0x25000 0x800>;
+ };
+
+ gmac2: ethernet@26000 {
+ reg = <0x26000 0x800>;
+ };
+
+ gmac3: ethernet@27000 {
+ reg = <0x27000 0x800>;
+ };
};
lcpll0: lcpll0@1800c100 {
@@ -260,6 +276,17 @@
"sata2";
};
+ srab: srab@18007000 {
+ compatible = "brcm,bcm5301x-srab";
+ reg = <0x18007000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+
+ /* ports are defined in board DTS */
+ };
+
nand: nand@18028000 {
compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1", "brcm,brcmnand";
reg = <0x18028000 0x600>, <0x1811a408 0x600>, <0x18028f00 0x20>;
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/3] ARM: dts: BCM5301X: Add SRAB interrupts
[not found] ` <1465583756-26740-1-git-send-email-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-10 18:35 ` [PATCH 1/3] ARM: dts: Enable SRAB switch and GMACs on 5301x DTS Florian Fainelli
@ 2016-06-10 18:35 ` Florian Fainelli
2016-06-10 18:35 ` [PATCH 3/3] ARM: dts: BCM5310x: Enable switch ports on SmartRG SR400AC Florian Fainelli
2 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2016-06-10 18:35 UTC (permalink / raw)
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, zajec5-Re5JQEeQqe8AvxtiuMwx3w,
hauke-5/S+JYg5SzeELgA04lAiVw,
bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w, nbd-Vt+b4OUoWG0,
Florian Fainelli
Add interrupt mapping for the Switch Register Access Block. Only 12
interrupts are usable at the moment even though up to 32 are dedicated
to the SRAB.
Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/bcm5301x.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index 9fb565841004..a20ebd2ac9a2 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -153,6 +153,21 @@
/* ChipCommon */
<0x00000000 0 &gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ /* Switch Register Access Block */
+ <0x00007000 0 &gic GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 1 &gic GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 2 &gic GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 3 &gic GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 4 &gic GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 5 &gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 6 &gic GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 7 &gic GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 8 &gic GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 9 &gic GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 10 &gic GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 11 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+ <0x00007000 12 &gic GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+
/* PCIe Controller 0 */
<0x00012000 0 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
<0x00012000 1 &gic GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/3] ARM: dts: BCM5310x: Enable switch ports on SmartRG SR400AC
[not found] ` <1465583756-26740-1-git-send-email-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-10 18:35 ` [PATCH 1/3] ARM: dts: Enable SRAB switch and GMACs on 5301x DTS Florian Fainelli
2016-06-10 18:35 ` [PATCH 2/3] ARM: dts: BCM5301X: Add SRAB interrupts Florian Fainelli
@ 2016-06-10 18:35 ` Florian Fainelli
[not found] ` <1465583756-26740-4-git-send-email-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2 siblings, 1 reply; 6+ messages in thread
From: Florian Fainelli @ 2016-06-10 18:35 UTC (permalink / raw)
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, zajec5-Re5JQEeQqe8AvxtiuMwx3w,
hauke-5/S+JYg5SzeELgA04lAiVw,
bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w, nbd-Vt+b4OUoWG0,
Florian Fainelli
Define the port mapping for the SmartRG SR400ACE device.
Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts | 40 +++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
index 8b0c440b2e71..c219d33496cc 100644
--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
+++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
@@ -126,3 +126,43 @@
&spi_nor {
status = "okay";
};
+
+&srab {
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch0port0: port@0 {
+ reg = <0>;
+ label = "lan4";
+ };
+
+ switch0port1: port@1 {
+ reg = <1>;
+ label = "lan3";
+ };
+
+ switch0port2: port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ switch0port3: port@3 {
+ reg = <3>;
+ label = "lan1";
+ };
+
+ switch0port4: port@4 {
+ reg = <4>;
+ label = "wan";
+ };
+
+ switch0port5: port@5 {
+ reg = <5>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ };
+ };
+};
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 6+ messages in thread