* [PATCH v2] ARM: dts: aspeed: Add Power9 and Power9 CFAM description
@ 2019-04-04 4:43 Joel Stanley
2019-05-24 3:41 ` Andrew Jeffery
0 siblings, 1 reply; 4+ messages in thread
From: Joel Stanley @ 2019-04-04 4:43 UTC (permalink / raw)
To: Olof Johansson, linux-arm-kernel; +Cc: Benjamin Herrenschmidt, linux-aspeed
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To be used by the OpenPower BMC machines.
This provides proper chip IDs but also adds the various sub-devices
necessary for the future OCC driver among other. All the added nodes
comply with the existing upstream FSI bindings.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
v2: The first version of this used a bit more magic and was nak'd by
Olof. I've reworked it to not use macros. It still needs to be included
in the parent device tree after the fsi node is created.
arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts | 2 +
arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 22 ++
arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts | 8 +
.../boot/dts/aspeed-bmc-opp-witherspoon.dts | 2 +
arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 2 +
arch/arm/boot/dts/ibm-power9-dual.dtsi | 248 ++++++++++++++++++
6 files changed, 284 insertions(+)
create mode 100644 arch/arm/boot/dts/ibm-power9-dual.dtsi
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
index 024e52a6cd0f..de95112e2a04 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
@@ -322,3 +322,5 @@
&adc {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index b249da80fb83..b0cb34ccb135 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -347,3 +347,25 @@
line-name = "BMC_TPM_INT_N";
};
};
+
+&fsi {
+ cfam@0,0 {
+ reg = <0 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <0>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ fsi_hub0: hub@3400 {
+ compatible = "ibm,fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-scan-on-init;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index 76fe994f2ba4..5a6bbb3b6640 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -296,3 +296,11 @@
&adc {
status = "okay";
};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+#include "ibm-power9-dual.dtsi"
+
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
index ad54117c075e..a0a4a0c6bc2a 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
@@ -592,3 +592,5 @@
&adc {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
index 2c5aa90a546d..05df11cacb21 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
@@ -435,3 +435,5 @@
&ibt {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/ibm-power9-dual.dtsi b/arch/arm/boot/dts/ibm-power9-dual.dtsi
new file mode 100644
index 000000000000..2abc42eda7b0
--- /dev/null
+++ b/arch/arm/boot/dts/ibm-power9-dual.dtsi
@@ -0,0 +1,248 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright 2018 IBM Corp
+
+&fsi {
+ cfam@0,0 {
+ reg = <0 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <0>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c@1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam0_i2c0: i2c-bus@0 {
+ reg = <0>;
+ };
+
+ cfam0_i2c1: i2c-bus@1 {
+ reg = <1>;
+ };
+
+ cfam0_i2c2: i2c-bus@2 {
+ reg = <2>;
+ };
+
+ cfam0_i2c3: i2c-bus@3 {
+ reg = <3>;
+ };
+
+ cfam0_i2c4: i2c-bus@4 {
+ reg = <4>;
+ };
+
+ cfam0_i2c5: i2c-bus@5 {
+ reg = <5>;
+ };
+
+ cfam0_i2c6: i2c-bus@6 {
+ reg = <6>;
+ };
+
+ cfam0_i2c7: i2c-bus@7 {
+ reg = <7>;
+ };
+
+ cfam0_i2c8: i2c-bus@8 {
+ reg = <8>;
+ };
+
+ cfam0_i2c9: i2c-bus@9 {
+ reg = <9>;
+ };
+
+ cfam0_i2c10: i2c-bus@a {
+ reg = <10>;
+ };
+
+ cfam0_i2c11: i2c-bus@b {
+ reg = <11>;
+ };
+
+ cfam0_i2c12: i2c-bus@c {
+ reg = <12>;
+ };
+
+ cfam0_i2c13: i2c-bus@d {
+ reg = <13>;
+ };
+
+ cfam0_i2c14: i2c-bus@e {
+ reg = <14>;
+ };
+ };
+
+ sbefifo@2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ0: occ {
+ compatible = "ibm,p9-occ";
+ };
+ };
+
+ fsi_hub0: hub@3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+};
+
+&fsi_hub0 {
+ cfam@1,0 {
+ reg = <1 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <1>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c@1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam1_i2c0: i2c-bus@0 {
+ reg = <0>;
+ };
+
+ cfam1_i2c1: i2c-bus@1 {
+ reg = <1>;
+ };
+
+ cfam1_i2c2: i2c-bus@2 {
+ reg = <2>;
+ };
+
+ cfam1_i2c3: i2c-bus@3 {
+ reg = <3>;
+ };
+
+ cfam1_i2c4: i2c-bus@4 {
+ reg = <4>;
+ };
+
+ cfam1_i2c5: i2c-bus@5 {
+ reg = <5>;
+ };
+
+ cfam1_i2c6: i2c-bus@6 {
+ reg = <6>;
+ };
+
+ cfam1_i2c7: i2c-bus@7 {
+ reg = <7>;
+ };
+
+ cfam1_i2c8: i2c-bus@8 {
+ reg = <8>;
+ };
+
+ cfam1_i2c9: i2c-bus@9 {
+ reg = <9>;
+ };
+
+ cfam1_i2c10: i2c-bus@a {
+ reg = <10>;
+ };
+
+ cfam1_i2c11: i2c-bus@b {
+ reg = <11>;
+ };
+
+ cfam1_i2c12: i2c-bus@c {
+ reg = <12>;
+ };
+
+ cfam1_i2c13: i2c-bus@d {
+ reg = <13>;
+ };
+
+ cfam1_i2c14: i2c-bus@e {
+ reg = <14>;
+ };
+ };
+
+ sbefifo@2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ1: occ {
+ compatible = "ibm,p9-occ";
+ };
+ };
+
+ fsi_hub1: hub@3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+};
+
+/* Legacy OCC numbering (to get rid of when userspace is fixed) */
+&fsi_occ0 {
+ reg = <1>;
+};
+
+&fsi_occ1 {
+ reg = <2>;
+};
+
+/ {
+ aliases {
+ i2c100 = &cfam0_i2c0;
+ i2c101 = &cfam0_i2c1;
+ i2c102 = &cfam0_i2c2;
+ i2c103 = &cfam0_i2c3;
+ i2c104 = &cfam0_i2c4;
+ i2c105 = &cfam0_i2c5;
+ i2c106 = &cfam0_i2c6;
+ i2c107 = &cfam0_i2c7;
+ i2c108 = &cfam0_i2c8;
+ i2c109 = &cfam0_i2c9;
+ i2c110 = &cfam0_i2c10;
+ i2c111 = &cfam0_i2c11;
+ i2c112 = &cfam0_i2c12;
+ i2c113 = &cfam0_i2c13;
+ i2c114 = &cfam0_i2c14;
+ i2c200 = &cfam1_i2c0;
+ i2c201 = &cfam1_i2c1;
+ i2c202 = &cfam1_i2c2;
+ i2c203 = &cfam1_i2c3;
+ i2c204 = &cfam1_i2c4;
+ i2c205 = &cfam1_i2c5;
+ i2c206 = &cfam1_i2c6;
+ i2c207 = &cfam1_i2c7;
+ i2c208 = &cfam1_i2c8;
+ i2c209 = &cfam1_i2c9;
+ i2c210 = &cfam1_i2c10;
+ i2c211 = &cfam1_i2c11;
+ i2c212 = &cfam1_i2c12;
+ i2c213 = &cfam1_i2c13;
+ i2c214 = &cfam1_i2c14;
+ };
+};
--
2.20.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v2] ARM: dts: aspeed: Add Power9 and Power9 CFAM description
2019-04-04 4:43 [PATCH v2] ARM: dts: aspeed: Add Power9 and Power9 CFAM description Joel Stanley
@ 2019-05-24 3:41 ` Andrew Jeffery
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Jeffery @ 2019-05-24 3:41 UTC (permalink / raw)
To: Joel Stanley, Olof Johansson, linux-arm-kernel
Cc: Benjamin Herrenschmidt, linux-aspeed
On Thu, 4 Apr 2019, at 15:14, Joel Stanley wrote:
> From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
>
> To be used by the OpenPower BMC machines.
>
> This provides proper chip IDs but also adds the various sub-devices
> necessary for the future OCC driver among other. All the added nodes
> comply with the existing upstream FSI bindings.
>
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
> ---
> v2: The first version of this used a bit more magic and was nak'd by
> Olof. I've reworked it to not use macros. It still needs to be included
> in the parent device tree after the fsi node is created.
>
> arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts | 2 +
> arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 22 ++
> arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts | 8 +
> .../boot/dts/aspeed-bmc-opp-witherspoon.dts | 2 +
> arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 2 +
> arch/arm/boot/dts/ibm-power9-dual.dtsi | 248 ++++++++++++++++++
> 6 files changed, 284 insertions(+)
> create mode 100644 arch/arm/boot/dts/ibm-power9-dual.dtsi
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> index 024e52a6cd0f..de95112e2a04 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> @@ -322,3 +322,5 @@
> &adc {
> status = "okay";
> };
> +
> +#include "ibm-power9-dual.dtsi"
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> index b249da80fb83..b0cb34ccb135 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> @@ -347,3 +347,25 @@
> line-name = "BMC_TPM_INT_N";
> };
> };
> +
> +&fsi {
> + cfam@0,0 {
> + reg = <0 0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + chip-id = <0>;
> +
> + scom@1000 {
> + compatible = "ibm,fsi2pib";
> + reg = <0x1000 0x400>;
> + };
> +
> + fsi_hub0: hub@3400 {
> + compatible = "ibm,fsi-master-hub";
> + reg = <0x3400 0x400>;
> + #address-cells = <2>;
> + #size-cells = <0>;
> + no-scan-on-init;
> + };
> + };
> +};
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> index 76fe994f2ba4..5a6bbb3b6640 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> @@ -296,3 +296,11 @@
> &adc {
> status = "okay";
> };
> +
> +&gfx {
> + status = "okay";
> + memory-region = <&gfx_memory>;
> +};
> +
> +#include "ibm-power9-dual.dtsi"
> +
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> index ad54117c075e..a0a4a0c6bc2a 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> @@ -592,3 +592,5 @@
> &adc {
> status = "okay";
> };
> +
> +#include "ibm-power9-dual.dtsi"
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> index 2c5aa90a546d..05df11cacb21 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> @@ -435,3 +435,5 @@
> &ibt {
> status = "okay";
> };
> +
> +#include "ibm-power9-dual.dtsi"
> diff --git a/arch/arm/boot/dts/ibm-power9-dual.dtsi
> b/arch/arm/boot/dts/ibm-power9-dual.dtsi
> new file mode 100644
> index 000000000000..2abc42eda7b0
> --- /dev/null
> +++ b/arch/arm/boot/dts/ibm-power9-dual.dtsi
> @@ -0,0 +1,248 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +// Copyright 2018 IBM Corp
> +
> +&fsi {
> + cfam@0,0 {
> + reg = <0 0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + chip-id = <0>;
> +
> + scom@1000 {
> + compatible = "ibm,fsi2pib";
> + reg = <0x1000 0x400>;
> + };
> +
> + i2c@1800 {
> + compatible = "ibm,fsi-i2c-master";
> + reg = <0x1800 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cfam0_i2c0: i2c-bus@0 {
> + reg = <0>;
> + };
> +
> + cfam0_i2c1: i2c-bus@1 {
> + reg = <1>;
> + };
> +
> + cfam0_i2c2: i2c-bus@2 {
> + reg = <2>;
> + };
> +
> + cfam0_i2c3: i2c-bus@3 {
> + reg = <3>;
> + };
> +
> + cfam0_i2c4: i2c-bus@4 {
> + reg = <4>;
> + };
> +
> + cfam0_i2c5: i2c-bus@5 {
> + reg = <5>;
> + };
> +
> + cfam0_i2c6: i2c-bus@6 {
> + reg = <6>;
> + };
> +
> + cfam0_i2c7: i2c-bus@7 {
> + reg = <7>;
> + };
> +
> + cfam0_i2c8: i2c-bus@8 {
> + reg = <8>;
> + };
> +
> + cfam0_i2c9: i2c-bus@9 {
> + reg = <9>;
> + };
> +
> + cfam0_i2c10: i2c-bus@a {
> + reg = <10>;
> + };
> +
> + cfam0_i2c11: i2c-bus@b {
> + reg = <11>;
> + };
> +
> + cfam0_i2c12: i2c-bus@c {
> + reg = <12>;
> + };
> +
> + cfam0_i2c13: i2c-bus@d {
> + reg = <13>;
> + };
> +
> + cfam0_i2c14: i2c-bus@e {
> + reg = <14>;
> + };
> + };
> +
> + sbefifo@2400 {
> + compatible = "ibm,p9-sbefifo";
> + reg = <0x2400 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fsi_occ0: occ {
> + compatible = "ibm,p9-occ";
> + };
> + };
> +
> + fsi_hub0: hub@3400 {
> + compatible = "fsi-master-hub";
> + reg = <0x3400 0x400>;
> + #address-cells = <2>;
> + #size-cells = <0>;
> +
> + no-scan-on-init;
> + };
> + };
> +};
> +
> +&fsi_hub0 {
> + cfam@1,0 {
> + reg = <1 0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + chip-id = <1>;
> +
> + scom@1000 {
> + compatible = "ibm,fsi2pib";
> + reg = <0x1000 0x400>;
> + };
> +
> + i2c@1800 {
> + compatible = "ibm,fsi-i2c-master";
> + reg = <0x1800 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cfam1_i2c0: i2c-bus@0 {
> + reg = <0>;
> + };
> +
> + cfam1_i2c1: i2c-bus@1 {
> + reg = <1>;
> + };
> +
> + cfam1_i2c2: i2c-bus@2 {
> + reg = <2>;
> + };
> +
> + cfam1_i2c3: i2c-bus@3 {
> + reg = <3>;
> + };
> +
> + cfam1_i2c4: i2c-bus@4 {
> + reg = <4>;
> + };
> +
> + cfam1_i2c5: i2c-bus@5 {
> + reg = <5>;
> + };
> +
> + cfam1_i2c6: i2c-bus@6 {
> + reg = <6>;
> + };
> +
> + cfam1_i2c7: i2c-bus@7 {
> + reg = <7>;
> + };
> +
> + cfam1_i2c8: i2c-bus@8 {
> + reg = <8>;
> + };
> +
> + cfam1_i2c9: i2c-bus@9 {
> + reg = <9>;
> + };
> +
> + cfam1_i2c10: i2c-bus@a {
> + reg = <10>;
> + };
> +
> + cfam1_i2c11: i2c-bus@b {
> + reg = <11>;
> + };
> +
> + cfam1_i2c12: i2c-bus@c {
> + reg = <12>;
> + };
> +
> + cfam1_i2c13: i2c-bus@d {
> + reg = <13>;
> + };
> +
> + cfam1_i2c14: i2c-bus@e {
> + reg = <14>;
> + };
> + };
> +
> + sbefifo@2400 {
> + compatible = "ibm,p9-sbefifo";
> + reg = <0x2400 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fsi_occ1: occ {
> + compatible = "ibm,p9-occ";
> + };
> + };
> +
> + fsi_hub1: hub@3400 {
> + compatible = "fsi-master-hub";
> + reg = <0x3400 0x400>;
> + #address-cells = <2>;
> + #size-cells = <0>;
> +
> + no-scan-on-init;
> + };
> + };
> +};
> +
> +/* Legacy OCC numbering (to get rid of when userspace is fixed) */
> +&fsi_occ0 {
> + reg = <1>;
> +};
> +
> +&fsi_occ1 {
> + reg = <2>;
> +};
> +
> +/ {
> + aliases {
> + i2c100 = &cfam0_i2c0;
> + i2c101 = &cfam0_i2c1;
> + i2c102 = &cfam0_i2c2;
> + i2c103 = &cfam0_i2c3;
> + i2c104 = &cfam0_i2c4;
> + i2c105 = &cfam0_i2c5;
> + i2c106 = &cfam0_i2c6;
> + i2c107 = &cfam0_i2c7;
> + i2c108 = &cfam0_i2c8;
> + i2c109 = &cfam0_i2c9;
> + i2c110 = &cfam0_i2c10;
> + i2c111 = &cfam0_i2c11;
> + i2c112 = &cfam0_i2c12;
> + i2c113 = &cfam0_i2c13;
> + i2c114 = &cfam0_i2c14;
> + i2c200 = &cfam1_i2c0;
> + i2c201 = &cfam1_i2c1;
> + i2c202 = &cfam1_i2c2;
> + i2c203 = &cfam1_i2c3;
> + i2c204 = &cfam1_i2c4;
> + i2c205 = &cfam1_i2c5;
> + i2c206 = &cfam1_i2c6;
> + i2c207 = &cfam1_i2c7;
> + i2c208 = &cfam1_i2c8;
> + i2c209 = &cfam1_i2c9;
> + i2c210 = &cfam1_i2c10;
> + i2c211 = &cfam1_i2c11;
> + i2c212 = &cfam1_i2c12;
> + i2c213 = &cfam1_i2c13;
> + i2c214 = &cfam1_i2c14;
> + };
> +};
> --
> 2.20.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] ARM: dts: aspeed: Add Power9 and Power9 CFAM description
2019-04-05 3:14 Joel Stanley
@ 2019-04-08 1:23 ` Andrew Jeffery
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Jeffery @ 2019-04-08 1:23 UTC (permalink / raw)
To: Joel Stanley, Olof Johansson, linux-arm-kernel
Cc: Benjamin Herrenschmidt, Jeremy Kerr, linux-aspeed
On Fri, 5 Apr 2019, at 13:44, Joel Stanley wrote:
> From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
>
> To be used by the OpenPower BMC machines.
>
> This provides proper chip IDs but also adds the various sub-devices
> necessary for the future OCC driver among other. All the added nodes
> comply with the existing upstream FSI bindings.
>
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
> ---
> v2: The first version of this used a bit more magic and was nak'd by
> Olof. I've reworked it to not use macros. It still needs to be included
> in the parent device tree after the fsi node is created.
>
> arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts | 2 +
> arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 22 ++
> arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts | 8 +
> .../boot/dts/aspeed-bmc-opp-witherspoon.dts | 2 +
> arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 2 +
> arch/arm/boot/dts/ibm-power9-dual.dtsi | 248 ++++++++++++++++++
> 6 files changed, 284 insertions(+)
> create mode 100644 arch/arm/boot/dts/ibm-power9-dual.dtsi
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> index 024e52a6cd0f..de95112e2a04 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> @@ -322,3 +322,5 @@
> &adc {
> status = "okay";
> };
> +
> +#include "ibm-power9-dual.dtsi"
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> index b249da80fb83..b0cb34ccb135 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> @@ -347,3 +347,25 @@
> line-name = "BMC_TPM_INT_N";
> };
> };
> +
> +&fsi {
> + cfam@0,0 {
> + reg = <0 0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + chip-id = <0>;
> +
> + scom@1000 {
> + compatible = "ibm,fsi2pib";
> + reg = <0x1000 0x400>;
> + };
> +
> + fsi_hub0: hub@3400 {
> + compatible = "ibm,fsi-master-hub";
> + reg = <0x3400 0x400>;
Maybe I'll learn something here: the workbook suggests the size is 0x1000,
however, that would mean it's not naturally aligned, so that feels wrong.
But where did 0x400 come from?
> + #address-cells = <2>;
> + #size-cells = <0>;
> + no-scan-on-init;
> + };
> + };
> +};
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> index 76fe994f2ba4..5a6bbb3b6640 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> @@ -296,3 +296,11 @@
> &adc {
> status = "okay";
> };
> +
> +&gfx {
> + status = "okay";
> + memory-region = <&gfx_memory>;
> +};
Unrelated?
Otherwise:
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
> +
> +#include "ibm-power9-dual.dtsi"
> +
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> index ad54117c075e..a0a4a0c6bc2a 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> @@ -592,3 +592,5 @@
> &adc {
> status = "okay";
> };
> +
> +#include "ibm-power9-dual.dtsi"
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> index 2c5aa90a546d..05df11cacb21 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> @@ -435,3 +435,5 @@
> &ibt {
> status = "okay";
> };
> +
> +#include "ibm-power9-dual.dtsi"
> diff --git a/arch/arm/boot/dts/ibm-power9-dual.dtsi
> b/arch/arm/boot/dts/ibm-power9-dual.dtsi
> new file mode 100644
> index 000000000000..2abc42eda7b0
> --- /dev/null
> +++ b/arch/arm/boot/dts/ibm-power9-dual.dtsi
> @@ -0,0 +1,248 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +// Copyright 2018 IBM Corp
> +
> +&fsi {
> + cfam@0,0 {
> + reg = <0 0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + chip-id = <0>;
> +
> + scom@1000 {
> + compatible = "ibm,fsi2pib";
> + reg = <0x1000 0x400>;
> + };
> +
> + i2c@1800 {
> + compatible = "ibm,fsi-i2c-master";
> + reg = <0x1800 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cfam0_i2c0: i2c-bus@0 {
> + reg = <0>;
> + };
> +
> + cfam0_i2c1: i2c-bus@1 {
> + reg = <1>;
> + };
> +
> + cfam0_i2c2: i2c-bus@2 {
> + reg = <2>;
> + };
> +
> + cfam0_i2c3: i2c-bus@3 {
> + reg = <3>;
> + };
> +
> + cfam0_i2c4: i2c-bus@4 {
> + reg = <4>;
> + };
> +
> + cfam0_i2c5: i2c-bus@5 {
> + reg = <5>;
> + };
> +
> + cfam0_i2c6: i2c-bus@6 {
> + reg = <6>;
> + };
> +
> + cfam0_i2c7: i2c-bus@7 {
> + reg = <7>;
> + };
> +
> + cfam0_i2c8: i2c-bus@8 {
> + reg = <8>;
> + };
> +
> + cfam0_i2c9: i2c-bus@9 {
> + reg = <9>;
> + };
> +
> + cfam0_i2c10: i2c-bus@a {
> + reg = <10>;
> + };
> +
> + cfam0_i2c11: i2c-bus@b {
> + reg = <11>;
> + };
> +
> + cfam0_i2c12: i2c-bus@c {
> + reg = <12>;
> + };
> +
> + cfam0_i2c13: i2c-bus@d {
> + reg = <13>;
> + };
> +
> + cfam0_i2c14: i2c-bus@e {
> + reg = <14>;
> + };
> + };
> +
> + sbefifo@2400 {
> + compatible = "ibm,p9-sbefifo";
> + reg = <0x2400 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fsi_occ0: occ {
> + compatible = "ibm,p9-occ";
> + };
> + };
> +
> + fsi_hub0: hub@3400 {
> + compatible = "fsi-master-hub";
> + reg = <0x3400 0x400>;
> + #address-cells = <2>;
> + #size-cells = <0>;
> +
> + no-scan-on-init;
> + };
> + };
> +};
> +
> +&fsi_hub0 {
> + cfam@1,0 {
> + reg = <1 0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + chip-id = <1>;
> +
> + scom@1000 {
> + compatible = "ibm,fsi2pib";
> + reg = <0x1000 0x400>;
> + };
> +
> + i2c@1800 {
> + compatible = "ibm,fsi-i2c-master";
> + reg = <0x1800 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cfam1_i2c0: i2c-bus@0 {
> + reg = <0>;
> + };
> +
> + cfam1_i2c1: i2c-bus@1 {
> + reg = <1>;
> + };
> +
> + cfam1_i2c2: i2c-bus@2 {
> + reg = <2>;
> + };
> +
> + cfam1_i2c3: i2c-bus@3 {
> + reg = <3>;
> + };
> +
> + cfam1_i2c4: i2c-bus@4 {
> + reg = <4>;
> + };
> +
> + cfam1_i2c5: i2c-bus@5 {
> + reg = <5>;
> + };
> +
> + cfam1_i2c6: i2c-bus@6 {
> + reg = <6>;
> + };
> +
> + cfam1_i2c7: i2c-bus@7 {
> + reg = <7>;
> + };
> +
> + cfam1_i2c8: i2c-bus@8 {
> + reg = <8>;
> + };
> +
> + cfam1_i2c9: i2c-bus@9 {
> + reg = <9>;
> + };
> +
> + cfam1_i2c10: i2c-bus@a {
> + reg = <10>;
> + };
> +
> + cfam1_i2c11: i2c-bus@b {
> + reg = <11>;
> + };
> +
> + cfam1_i2c12: i2c-bus@c {
> + reg = <12>;
> + };
> +
> + cfam1_i2c13: i2c-bus@d {
> + reg = <13>;
> + };
> +
> + cfam1_i2c14: i2c-bus@e {
> + reg = <14>;
> + };
> + };
> +
> + sbefifo@2400 {
> + compatible = "ibm,p9-sbefifo";
> + reg = <0x2400 0x400>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fsi_occ1: occ {
> + compatible = "ibm,p9-occ";
> + };
> + };
> +
> + fsi_hub1: hub@3400 {
> + compatible = "fsi-master-hub";
> + reg = <0x3400 0x400>;
> + #address-cells = <2>;
> + #size-cells = <0>;
> +
> + no-scan-on-init;
> + };
> + };
> +};
> +
> +/* Legacy OCC numbering (to get rid of when userspace is fixed) */
> +&fsi_occ0 {
> + reg = <1>;
> +};
> +
> +&fsi_occ1 {
> + reg = <2>;
> +};
> +
> +/ {
> + aliases {
> + i2c100 = &cfam0_i2c0;
> + i2c101 = &cfam0_i2c1;
> + i2c102 = &cfam0_i2c2;
> + i2c103 = &cfam0_i2c3;
> + i2c104 = &cfam0_i2c4;
> + i2c105 = &cfam0_i2c5;
> + i2c106 = &cfam0_i2c6;
> + i2c107 = &cfam0_i2c7;
> + i2c108 = &cfam0_i2c8;
> + i2c109 = &cfam0_i2c9;
> + i2c110 = &cfam0_i2c10;
> + i2c111 = &cfam0_i2c11;
> + i2c112 = &cfam0_i2c12;
> + i2c113 = &cfam0_i2c13;
> + i2c114 = &cfam0_i2c14;
> + i2c200 = &cfam1_i2c0;
> + i2c201 = &cfam1_i2c1;
> + i2c202 = &cfam1_i2c2;
> + i2c203 = &cfam1_i2c3;
> + i2c204 = &cfam1_i2c4;
> + i2c205 = &cfam1_i2c5;
> + i2c206 = &cfam1_i2c6;
> + i2c207 = &cfam1_i2c7;
> + i2c208 = &cfam1_i2c8;
> + i2c209 = &cfam1_i2c9;
> + i2c210 = &cfam1_i2c10;
> + i2c211 = &cfam1_i2c11;
> + i2c212 = &cfam1_i2c12;
> + i2c213 = &cfam1_i2c13;
> + i2c214 = &cfam1_i2c14;
> + };
> +};
> --
> 2.20.1
>
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2] ARM: dts: aspeed: Add Power9 and Power9 CFAM description
@ 2019-04-05 3:14 Joel Stanley
2019-04-08 1:23 ` Andrew Jeffery
0 siblings, 1 reply; 4+ messages in thread
From: Joel Stanley @ 2019-04-05 3:14 UTC (permalink / raw)
To: Olof Johansson, linux-arm-kernel
Cc: Andrew Jeffery, Benjamin Herrenschmidt, Jeremy Kerr, linux-aspeed
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To be used by the OpenPower BMC machines.
This provides proper chip IDs but also adds the various sub-devices
necessary for the future OCC driver among other. All the added nodes
comply with the existing upstream FSI bindings.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
v2: The first version of this used a bit more magic and was nak'd by
Olof. I've reworked it to not use macros. It still needs to be included
in the parent device tree after the fsi node is created.
arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts | 2 +
arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 22 ++
arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts | 8 +
.../boot/dts/aspeed-bmc-opp-witherspoon.dts | 2 +
arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 2 +
arch/arm/boot/dts/ibm-power9-dual.dtsi | 248 ++++++++++++++++++
6 files changed, 284 insertions(+)
create mode 100644 arch/arm/boot/dts/ibm-power9-dual.dtsi
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
index 024e52a6cd0f..de95112e2a04 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
@@ -322,3 +322,5 @@
&adc {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index b249da80fb83..b0cb34ccb135 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -347,3 +347,25 @@
line-name = "BMC_TPM_INT_N";
};
};
+
+&fsi {
+ cfam@0,0 {
+ reg = <0 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <0>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ fsi_hub0: hub@3400 {
+ compatible = "ibm,fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-scan-on-init;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index 76fe994f2ba4..5a6bbb3b6640 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -296,3 +296,11 @@
&adc {
status = "okay";
};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+#include "ibm-power9-dual.dtsi"
+
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
index ad54117c075e..a0a4a0c6bc2a 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
@@ -592,3 +592,5 @@
&adc {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
index 2c5aa90a546d..05df11cacb21 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
@@ -435,3 +435,5 @@
&ibt {
status = "okay";
};
+
+#include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/ibm-power9-dual.dtsi b/arch/arm/boot/dts/ibm-power9-dual.dtsi
new file mode 100644
index 000000000000..2abc42eda7b0
--- /dev/null
+++ b/arch/arm/boot/dts/ibm-power9-dual.dtsi
@@ -0,0 +1,248 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright 2018 IBM Corp
+
+&fsi {
+ cfam@0,0 {
+ reg = <0 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <0>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c@1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam0_i2c0: i2c-bus@0 {
+ reg = <0>;
+ };
+
+ cfam0_i2c1: i2c-bus@1 {
+ reg = <1>;
+ };
+
+ cfam0_i2c2: i2c-bus@2 {
+ reg = <2>;
+ };
+
+ cfam0_i2c3: i2c-bus@3 {
+ reg = <3>;
+ };
+
+ cfam0_i2c4: i2c-bus@4 {
+ reg = <4>;
+ };
+
+ cfam0_i2c5: i2c-bus@5 {
+ reg = <5>;
+ };
+
+ cfam0_i2c6: i2c-bus@6 {
+ reg = <6>;
+ };
+
+ cfam0_i2c7: i2c-bus@7 {
+ reg = <7>;
+ };
+
+ cfam0_i2c8: i2c-bus@8 {
+ reg = <8>;
+ };
+
+ cfam0_i2c9: i2c-bus@9 {
+ reg = <9>;
+ };
+
+ cfam0_i2c10: i2c-bus@a {
+ reg = <10>;
+ };
+
+ cfam0_i2c11: i2c-bus@b {
+ reg = <11>;
+ };
+
+ cfam0_i2c12: i2c-bus@c {
+ reg = <12>;
+ };
+
+ cfam0_i2c13: i2c-bus@d {
+ reg = <13>;
+ };
+
+ cfam0_i2c14: i2c-bus@e {
+ reg = <14>;
+ };
+ };
+
+ sbefifo@2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ0: occ {
+ compatible = "ibm,p9-occ";
+ };
+ };
+
+ fsi_hub0: hub@3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+};
+
+&fsi_hub0 {
+ cfam@1,0 {
+ reg = <1 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <1>;
+
+ scom@1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c@1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam1_i2c0: i2c-bus@0 {
+ reg = <0>;
+ };
+
+ cfam1_i2c1: i2c-bus@1 {
+ reg = <1>;
+ };
+
+ cfam1_i2c2: i2c-bus@2 {
+ reg = <2>;
+ };
+
+ cfam1_i2c3: i2c-bus@3 {
+ reg = <3>;
+ };
+
+ cfam1_i2c4: i2c-bus@4 {
+ reg = <4>;
+ };
+
+ cfam1_i2c5: i2c-bus@5 {
+ reg = <5>;
+ };
+
+ cfam1_i2c6: i2c-bus@6 {
+ reg = <6>;
+ };
+
+ cfam1_i2c7: i2c-bus@7 {
+ reg = <7>;
+ };
+
+ cfam1_i2c8: i2c-bus@8 {
+ reg = <8>;
+ };
+
+ cfam1_i2c9: i2c-bus@9 {
+ reg = <9>;
+ };
+
+ cfam1_i2c10: i2c-bus@a {
+ reg = <10>;
+ };
+
+ cfam1_i2c11: i2c-bus@b {
+ reg = <11>;
+ };
+
+ cfam1_i2c12: i2c-bus@c {
+ reg = <12>;
+ };
+
+ cfam1_i2c13: i2c-bus@d {
+ reg = <13>;
+ };
+
+ cfam1_i2c14: i2c-bus@e {
+ reg = <14>;
+ };
+ };
+
+ sbefifo@2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ1: occ {
+ compatible = "ibm,p9-occ";
+ };
+ };
+
+ fsi_hub1: hub@3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+};
+
+/* Legacy OCC numbering (to get rid of when userspace is fixed) */
+&fsi_occ0 {
+ reg = <1>;
+};
+
+&fsi_occ1 {
+ reg = <2>;
+};
+
+/ {
+ aliases {
+ i2c100 = &cfam0_i2c0;
+ i2c101 = &cfam0_i2c1;
+ i2c102 = &cfam0_i2c2;
+ i2c103 = &cfam0_i2c3;
+ i2c104 = &cfam0_i2c4;
+ i2c105 = &cfam0_i2c5;
+ i2c106 = &cfam0_i2c6;
+ i2c107 = &cfam0_i2c7;
+ i2c108 = &cfam0_i2c8;
+ i2c109 = &cfam0_i2c9;
+ i2c110 = &cfam0_i2c10;
+ i2c111 = &cfam0_i2c11;
+ i2c112 = &cfam0_i2c12;
+ i2c113 = &cfam0_i2c13;
+ i2c114 = &cfam0_i2c14;
+ i2c200 = &cfam1_i2c0;
+ i2c201 = &cfam1_i2c1;
+ i2c202 = &cfam1_i2c2;
+ i2c203 = &cfam1_i2c3;
+ i2c204 = &cfam1_i2c4;
+ i2c205 = &cfam1_i2c5;
+ i2c206 = &cfam1_i2c6;
+ i2c207 = &cfam1_i2c7;
+ i2c208 = &cfam1_i2c8;
+ i2c209 = &cfam1_i2c9;
+ i2c210 = &cfam1_i2c10;
+ i2c211 = &cfam1_i2c11;
+ i2c212 = &cfam1_i2c12;
+ i2c213 = &cfam1_i2c13;
+ i2c214 = &cfam1_i2c14;
+ };
+};
--
2.20.1
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2019-04-04 4:43 [PATCH v2] ARM: dts: aspeed: Add Power9 and Power9 CFAM description Joel Stanley
2019-05-24 3:41 ` Andrew Jeffery
2019-04-05 3:14 Joel Stanley
2019-04-08 1:23 ` Andrew Jeffery
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