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ARM: dts: aspeed: everest: Add dimm indicator leds
authorVishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
Mon, 7 Jun 2021 03:12:57 +0000 (12:42 +0930)
committerJoel Stanley <joel@jms.id.au>
Mon, 7 Jun 2021 04:08:54 +0000 (13:38 +0930)
These are dimm indicator leds driven by PIC16F882.

Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210607031259.475020-5-joel@jms.id.au
arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts patch | blob | history

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index aa96018..db8555e 100644 (file)
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -848,6 +848,558 @@
 
 &i2c7 {
        status = "okay";
+
+       pic0_dimm: pca9552@31 {
+               compatible = "ibm,pca9552";
+               reg = <0x31>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               gpio-controller;
+               #gpio-cells = <2>;
+
+               led@0 {
+                       label = "ddimm0";
+                       reg = <0>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@1 {
+                       label = "ddimm1";
+                       reg = <1>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@2 {
+                       label = "ddimm2";
+                       reg = <2>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@3 {
+                       label = "ddimm3";
+                       reg = <3>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@4 {
+                       label = "ddimm4";
+                       reg = <4>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@5 {
+                       label = "ddimm5";
+                       reg = <5>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@6 {
+                       label = "ddimm6";
+                       reg = <6>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@7 {
+                       label = "ddimm7";
+                       reg = <7>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@8 {
+                       label = "ddimm8";
+                       reg = <8>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@9 {
+                       label = "ddimm9";
+                       reg = <9>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@10 {
+                       label = "ddimm10";
+                       reg = <10>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@11 {
+                       label = "ddimm11";
+                       reg = <11>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@12 {
+                       label = "ddimm12";
+                       reg = <12>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@13 {
+                       label = "ddimm13";
+                       reg = <13>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@14 {
+                       label = "ddimm14";
+                       reg = <14>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@15 {
+                       label = "ddimm15";
+                       reg = <15>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+       };
+
+       pic1_dimm: pca9552@32 {
+               compatible = "ibm,pca9552";
+               reg = <0x32>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               gpio-controller;
+               #gpio-cells = <2>;
+
+               led@0 {
+                       label = "ddimm16";
+                       reg = <0>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@1 {
+                       label = "ddimm17";
+                       reg = <1>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@2 {
+                       label = "ddimm18";
+                       reg = <2>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@3 {
+                       label = "ddimm19";
+                       reg = <3>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@4 {
+                       label = "ddimm20";
+                       reg = <4>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@5 {
+                       label = "ddimm21";
+                       reg = <5>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@6 {
+                       label = "ddimm22";
+                       reg = <6>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@7 {
+                       label = "ddimm23";
+                       reg = <7>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@8 {
+                       label = "ddimm24";
+                       reg = <8>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@9 {
+                       label = "ddimm25";
+                       reg = <9>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@10 {
+                       label = "ddimm26";
+                       reg = <10>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@11 {
+                       label = "ddimm27";
+                       reg = <11>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@12 {
+                       label = "ddimm28";
+                       reg = <12>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@13 {
+                       label = "ddimm29";
+                       reg = <13>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@14 {
+                       label = "ddimm30";
+                       reg = <14>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@15 {
+                       label = "ddimm31";
+                       reg = <15>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+       };
+
+       pic2_dimm: pca9552@33 {
+               compatible = "ibm,pca9552";
+               reg = <0x33>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               gpio-controller;
+               #gpio-cells = <2>;
+
+               led@0 {
+                       label = "ddimm32";
+                       reg = <0>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@1 {
+                       label = "ddimm33";
+                       reg = <1>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@2 {
+                       label = "ddimm34";
+                       reg = <2>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@3 {
+                       label = "ddimm35";
+                       reg = <3>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@4 {
+                       label = "ddimm36";
+                       reg = <4>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@5 {
+                       label = "ddimm37";
+                       reg = <5>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@6 {
+                       label = "ddimm38";
+                       reg = <6>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@7 {
+                       label = "ddimm39";
+                       reg = <7>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@8 {
+                       label = "ddimm40";
+                       reg = <8>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@9 {
+                       label = "ddimm41";
+                       reg = <9>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@10 {
+                       label = "ddimm42";
+                       reg = <10>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@11 {
+                       label = "ddimm43";
+                       reg = <11>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@12 {
+                       label = "ddimm44";
+                       reg = <12>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@13 {
+                       label = "ddimm45";
+                       reg = <13>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@14 {
+                       label = "ddimm46";
+                       reg = <14>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@15 {
+                       label = "ddimm47";
+                       reg = <15>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+       };
+
+       pic3_dimm: pca9552@30 {
+               compatible = "ibm,pca9552";
+               reg = <0x30>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               gpio-controller;
+               #gpio-cells = <2>;
+
+               led@0 {
+                       label = "ddimm48";
+                       reg = <0>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@1 {
+                       label = "ddimm49";
+                       reg = <1>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@2 {
+                       label = "ddimm50";
+                       reg = <2>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@3 {
+                       label = "ddimm51";
+                       reg = <3>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@4 {
+                       label = "ddimm52";
+                       reg = <4>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@5 {
+                       label = "ddimm53";
+                       reg = <5>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@6 {
+                       label = "ddimm54";
+                       reg = <6>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@7 {
+                       label = "ddimm55";
+                       reg = <7>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@8 {
+                       label = "ddimm56";
+                       reg = <8>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@9 {
+                       label = "ddimm57";
+                       reg = <9>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@10 {
+                       label = "ddimm58";
+                       reg = <10>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@11 {
+                       label = "ddimm59";
+                       reg = <11>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@12 {
+                       label = "ddimm60";
+                       reg = <12>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@13 {
+                       label = "ddimm61";
+                       reg = <13>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@14 {
+                       label = "ddimm62";
+                       reg = <14>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+
+               led@15 {
+                       label = "ddimm63";
+                       reg = <15>;
+                       retain-state-shutdown;
+                       default-state = "keep";
+                       type = <PCA955X_TYPE_LED>;
+               };
+       };
 };
 
 &i2c8 {
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