| Message ID | 20240131084134.328307-10-Delphine_CC_Chiu@wiwynn.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add i2c-mux and eeprom devices for Meta Yosemite 4 | expand |
On Wed, 2024-01-31 at 16:41 +0800, Delphine CC Chiu wrote: > Enable interrupt setting for pca9555 > > Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> > --- > Changelog: > - v4 > - Revise device node name > - v1 > - enable interrupt setting for pca9555 > --- > .../aspeed/aspeed-bmc-facebook-yosemite4.dts | 56 +++++++++++++++++-- > 1 file changed, 52 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts > index cbf385e72e57..4b23e467690f 100644 > --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts > +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts > @@ -832,30 +832,78 @@ power-sensor@12 { > > gpio@20 { > compatible = "nxp,pca9555"; > - reg = <0x20>; > + pinctrl-names = "default"; > gpio-controller; > #gpio-cells = <2>; > + reg = <0x20>; > + interrupt-parent = <&gpio0>; > + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; > + gpio-line-names = > + "P48V-OCP-GPIO1","P48V-OCP-GPIO2", > + "P48V-OCP-GPIO3","FAN-BOARD-0-REVISION-0-R", > + "FAN-BOARD-0-REVISION-1-R","FAN-BOARD-1-REVISION-0-R", > + "FAN-BOARD-1-REVISION-1-R","RST-MUX-R-N", > + "RST-LED-CONTROL-FAN-BOARD-0-N","RST-LED-CONTROL-FAN-BOARD-1-N", > + "RST-IOEXP-FAN-BOARD-0-N","RST-IOEXP-FAN-BOARD-1-N", > + "PWRGD-LOAD-SWITCH-FAN-BOARD-0-R","PWRGD-LOAD-SWITCH-FAN-BOARD-1-R", > + "",""; Perhaps the addition of the line names should go in a separate patch? They seem unrelated to the interrupt configuration. The query applies to the hunks below as well. > }; > > gpio@21 { > compatible = "nxp,pca9555"; > - reg = <0x21>; > + pinctrl-names = "default"; > gpio-controller; > #gpio-cells = <2>; > + reg = <0x21>; > + interrupt-parent = <&gpio0>; > + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; > + gpio-line-names = > + "HSC-OCP-SLOT-ODD-GPIO1","HSC-OCP-SLOT-ODD-GPIO2", > + "HSC-OCP-SLOT-ODD-GPIO3","HSC-OCP-SLOT-EVEN-GPIO1", > + "HSC-OCP-SLOT-EVEN-GPIO2","HSC-OCP-SLOT-EVEN-GPIO3", > + "ADC-TYPE-0-R","ADC-TYPE-1-R", > + "MEDUSA-BOARD-REV-0","MEDUSA-BOARD-REV-1", > + "MEDUSA-BOARD-REV-2","MEDUSA-BOARD-TYPE", > + "DELTA-MODULE-TYPE","P12V-HSC-TYPE", > + "",""; > }; > > gpio@22 { > compatible = "nxp,pca9555"; > - reg = <0x22>; > + pinctrl-names = "default"; > gpio-controller; > #gpio-cells = <2>; > + reg = <0x22>; > + interrupt-parent = <&gpio0>; > + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; > + gpio-line-names = > + "CARD-TYPE-SLOT1","CARD-TYPE-SLOT2", > + "CARD-TYPE-SLOT3","CARD-TYPE-SLOT4", > + "CARD-TYPE-SLOT5","CARD-TYPE-SLOT6", > + "CARD-TYPE-SLOT7","CARD-TYPE-SLOT8", > + "OC-P48V-HSC-0-N","FLT-P48V-HSC-0-N", > + "OC-P48V-HSC-1-N","FLT-P48V-HSC-1-N", > + "EN-P48V-AUX-0","EN-P48V-AUX-1", > + "PWRGD-P12V-AUX-0","PWRGD-P12V-AUX-1"; > }; > > gpio@23 { > compatible = "nxp,pca9555"; > - reg = <0x23>; > + pinctrl-names = "default"; > gpio-controller; > #gpio-cells = <2>; > + reg = <0x23>; > + interrupt-parent = <&gpio0>; > + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; Just confirming the interrupt lines from the expanders are all wired up to the one GPIO input pin on the BMC? Andrew
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts index cbf385e72e57..4b23e467690f 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -832,30 +832,78 @@ power-sensor@12 { gpio@20 { compatible = "nxp,pca9555"; - reg = <0x20>; + pinctrl-names = "default"; gpio-controller; #gpio-cells = <2>; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "P48V-OCP-GPIO1","P48V-OCP-GPIO2", + "P48V-OCP-GPIO3","FAN-BOARD-0-REVISION-0-R", + "FAN-BOARD-0-REVISION-1-R","FAN-BOARD-1-REVISION-0-R", + "FAN-BOARD-1-REVISION-1-R","RST-MUX-R-N", + "RST-LED-CONTROL-FAN-BOARD-0-N","RST-LED-CONTROL-FAN-BOARD-1-N", + "RST-IOEXP-FAN-BOARD-0-N","RST-IOEXP-FAN-BOARD-1-N", + "PWRGD-LOAD-SWITCH-FAN-BOARD-0-R","PWRGD-LOAD-SWITCH-FAN-BOARD-1-R", + "",""; }; gpio@21 { compatible = "nxp,pca9555"; - reg = <0x21>; + pinctrl-names = "default"; gpio-controller; #gpio-cells = <2>; + reg = <0x21>; + interrupt-parent = <&gpio0>; + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "HSC-OCP-SLOT-ODD-GPIO1","HSC-OCP-SLOT-ODD-GPIO2", + "HSC-OCP-SLOT-ODD-GPIO3","HSC-OCP-SLOT-EVEN-GPIO1", + "HSC-OCP-SLOT-EVEN-GPIO2","HSC-OCP-SLOT-EVEN-GPIO3", + "ADC-TYPE-0-R","ADC-TYPE-1-R", + "MEDUSA-BOARD-REV-0","MEDUSA-BOARD-REV-1", + "MEDUSA-BOARD-REV-2","MEDUSA-BOARD-TYPE", + "DELTA-MODULE-TYPE","P12V-HSC-TYPE", + "",""; }; gpio@22 { compatible = "nxp,pca9555"; - reg = <0x22>; + pinctrl-names = "default"; gpio-controller; #gpio-cells = <2>; + reg = <0x22>; + interrupt-parent = <&gpio0>; + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "CARD-TYPE-SLOT1","CARD-TYPE-SLOT2", + "CARD-TYPE-SLOT3","CARD-TYPE-SLOT4", + "CARD-TYPE-SLOT5","CARD-TYPE-SLOT6", + "CARD-TYPE-SLOT7","CARD-TYPE-SLOT8", + "OC-P48V-HSC-0-N","FLT-P48V-HSC-0-N", + "OC-P48V-HSC-1-N","FLT-P48V-HSC-1-N", + "EN-P48V-AUX-0","EN-P48V-AUX-1", + "PWRGD-P12V-AUX-0","PWRGD-P12V-AUX-1"; }; gpio@23 { compatible = "nxp,pca9555"; - reg = <0x23>; + pinctrl-names = "default"; gpio-controller; #gpio-cells = <2>; + reg = <0x23>; + interrupt-parent = <&gpio0>; + interrupts = <98 IRQ_TYPE_LEVEL_LOW>; + gpio-line-names = + "HSC1-ALERT1-R-N","HSC2-ALERT1-R-N", + "HSC3-ALERT1-R-N","HSC4-ALERT1-R-N", + "HSC5-ALERT1-R-N","HSC6-ALERT1-R-N", + "HSC7-ALERT1-R-N","HSC8-ALERT1-R-N", + "HSC1-ALERT2-R-N","HSC2-ALERT2-R-N", + "HSC3-ALERT2-R-N","HSC4-ALERT2-R-N", + "HSC5-ALERT2-R-N","HSC6-ALERT2-R-N", + "HSC7-ALERT2-R-N","HSC8-ALERT2-R-N"; }; temperature-sensor@48 {
Enable interrupt setting for pca9555 Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> --- Changelog: - v4 - Revise device node name - v1 - enable interrupt setting for pca9555 --- .../aspeed/aspeed-bmc-facebook-yosemite4.dts | 56 +++++++++++++++++-- 1 file changed, 52 insertions(+), 4 deletions(-)