Add compatible for sam9x7 SoC's SFR.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
---
Changes in v6:

 - New patch in v6 as the syscon devices are moved to a new file
   upstream.
---
 .../devicetree/bindings/mfd/syscon.yaml       | 188 +++++++++---------
 1 file changed, 97 insertions(+), 91 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index 9dc594ea3654..50392d091e70 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -120,97 +120,103 @@ select:
 
 properties:
   compatible:
-    items:
-      - enum:
-          - al,alpine-sysfabric-service
-          - allwinner,sun8i-a83t-system-controller
-          - allwinner,sun8i-h3-system-controller
-          - allwinner,sun8i-v3s-system-controller
-          - allwinner,sun50i-a64-system-controller
-          - altr,l3regs
-          - altr,sdr-ctl
-          - amd,pensando-elba-syscon
-          - amlogic,meson-mx-assist
-          - amlogic,meson-mx-bootrom
-          - amlogic,meson8-analog-top
-          - amlogic,meson8b-analog-top
-          - amlogic,meson8-pmu
-          - amlogic,meson8b-pmu
-          - apm,merlin-poweroff-mailbox
-          - apm,mustang-poweroff-mailbox
-          - apm,xgene-csw
-          - apm,xgene-efuse
-          - apm,xgene-mcb
-          - apm,xgene-rb
-          - apm,xgene-scu
-          - atmel,sama5d2-sfrbu
-          - atmel,sama5d3-nfc-io
-          - atmel,sama5d3-sfrbu
-          - atmel,sama5d4-sfrbu
-          - axis,artpec6-syscon
-          - brcm,cru-clkset
-          - brcm,sr-cdru
-          - brcm,sr-mhb
-          - cirrus,ep7209-syscon1
-          - cirrus,ep7209-syscon2
-          - cirrus,ep7209-syscon3
-          - cnxt,cx92755-uc
-          - freecom,fsg-cs2-system-controller
-          - fsl,imx93-aonmix-ns-syscfg
-          - fsl,imx93-wakeupmix-syscfg
-          - fsl,ls1088a-reset
-          - fsl,vf610-anatop
-          - fsl,vf610-mscm-cpucfg
-          - hisilicon,dsa-subctrl
-          - hisilicon,hi6220-sramctrl
-          - hisilicon,hip04-ppe
-          - hisilicon,pcie-sas-subctrl
-          - hisilicon,peri-subctrl
-          - hpe,gxp-sysreg
-          - loongson,ls1b-syscon
-          - loongson,ls1c-syscon
-          - lsi,axxia-syscon
-          - marvell,armada-3700-cpu-misc
-          - marvell,armada-3700-nb-pm
-          - marvell,armada-3700-avs
-          - marvell,armada-3700-usb2-host-misc
-          - marvell,dove-global-config
-          - mediatek,mt2701-pctl-a-syscfg
-          - mediatek,mt2712-pctl-a-syscfg
-          - mediatek,mt6397-pctl-pmic-syscfg
-          - mediatek,mt8135-pctl-a-syscfg
-          - mediatek,mt8135-pctl-b-syscfg
-          - mediatek,mt8173-pctl-a-syscfg
-          - mediatek,mt8365-syscfg
-          - microchip,lan966x-cpu-syscon
-          - microchip,sam9x60-sfr
-          - microchip,sama7g5-ddr3phy
-          - mscc,ocelot-cpu-syscon
-          - mstar,msc313-pmsleep
-          - nuvoton,ma35d1-sys
-          - nuvoton,wpcm450-shm
-          - rockchip,px30-qos
-          - rockchip,rk3036-qos
-          - rockchip,rk3066-qos
-          - rockchip,rk3128-qos
-          - rockchip,rk3228-qos
-          - rockchip,rk3288-qos
-          - rockchip,rk3368-qos
-          - rockchip,rk3399-qos
-          - rockchip,rk3568-qos
-          - rockchip,rk3588-qos
-          - rockchip,rv1126-qos
-          - st,spear1340-misc
-          - stericsson,nomadik-pmu
-          - starfive,jh7100-sysmain
-          - ti,am62-opp-efuse-table
-          - ti,am62-usb-phy-ctrl
-          - ti,am625-dss-oldi-io-ctrl
-          - ti,am62p-cpsw-mac-efuse
-          - ti,am654-dss-oldi-io-ctrl
-          - ti,j784s4-pcie-ctrl
-          - ti,keystone-pllctrl
-      - const: syscon
+    oneOf:
+      - items:
+          - enum:
+              - al,alpine-sysfabric-service
+              - allwinner,sun8i-a83t-system-controller
+              - allwinner,sun8i-h3-system-controller
+              - allwinner,sun8i-v3s-system-controller
+              - allwinner,sun50i-a64-system-controller
+              - altr,l3regs
+              - altr,sdr-ctl
+              - amd,pensando-elba-syscon
+              - amlogic,meson-mx-assist
+              - amlogic,meson-mx-bootrom
+              - amlogic,meson8-analog-top
+              - amlogic,meson8b-analog-top
+              - amlogic,meson8-pmu
+              - amlogic,meson8b-pmu
+              - apm,merlin-poweroff-mailbox
+              - apm,mustang-poweroff-mailbox
+              - apm,xgene-csw
+              - apm,xgene-efuse
+              - apm,xgene-mcb
+              - apm,xgene-rb
+              - apm,xgene-scu
+              - atmel,sama5d2-sfrbu
+              - atmel,sama5d3-nfc-io
+              - atmel,sama5d3-sfrbu
+              - atmel,sama5d4-sfrbu
+              - axis,artpec6-syscon
+              - brcm,cru-clkset
+              - brcm,sr-cdru
+              - brcm,sr-mhb
+              - cirrus,ep7209-syscon1
+              - cirrus,ep7209-syscon2
+              - cirrus,ep7209-syscon3
+              - cnxt,cx92755-uc
+              - freecom,fsg-cs2-system-controller
+              - fsl,imx93-aonmix-ns-syscfg
+              - fsl,imx93-wakeupmix-syscfg
+              - fsl,ls1088a-reset
+              - fsl,vf610-anatop
+              - fsl,vf610-mscm-cpucfg
+              - hisilicon,dsa-subctrl
+              - hisilicon,hi6220-sramctrl
+              - hisilicon,hip04-ppe
+              - hisilicon,pcie-sas-subctrl
+              - hisilicon,peri-subctrl
+              - hpe,gxp-sysreg
+              - loongson,ls1b-syscon
+              - loongson,ls1c-syscon
+              - lsi,axxia-syscon
+              - marvell,armada-3700-cpu-misc
+              - marvell,armada-3700-nb-pm
+              - marvell,armada-3700-avs
+              - marvell,armada-3700-usb2-host-misc
+              - marvell,dove-global-config
+              - mediatek,mt2701-pctl-a-syscfg
+              - mediatek,mt2712-pctl-a-syscfg
+              - mediatek,mt6397-pctl-pmic-syscfg
+              - mediatek,mt8135-pctl-a-syscfg
+              - mediatek,mt8135-pctl-b-syscfg
+              - mediatek,mt8173-pctl-a-syscfg
+              - mediatek,mt8365-syscfg
+              - microchip,lan966x-cpu-syscon
+              - microchip,sam9x60-sfr
+              - microchip,sam9x7-sfr
+              - microchip,sama7g5-ddr3phy
+              - mscc,ocelot-cpu-syscon
+              - mstar,msc313-pmsleep
+              - nuvoton,ma35d1-sys
+              - nuvoton,wpcm450-shm
+              - rockchip,px30-qos
+              - rockchip,rk3036-qos
+              - rockchip,rk3066-qos
+              - rockchip,rk3128-qos
+              - rockchip,rk3228-qos
+              - rockchip,rk3288-qos
+              - rockchip,rk3368-qos
+              - rockchip,rk3399-qos
+              - rockchip,rk3568-qos
+              - rockchip,rk3588-qos
+              - rockchip,rv1126-qos
+              - st,spear1340-misc
+              - stericsson,nomadik-pmu
+              - starfive,jh7100-sysmain
+              - ti,am62-opp-efuse-table
+              - ti,am62-usb-phy-ctrl
+              - ti,am625-dss-oldi-io-ctrl
+              - ti,am62p-cpsw-mac-efuse
+              - ti,am654-dss-oldi-io-ctrl
+              - ti,j784s4-pcie-ctrl
+              - ti,keystone-pllctrl
+          - const: syscon
+      - items:
+          - const: microchip,sam9x7-sfr
+          - const: microchip,sam9x60-sfr
+          - const: syscon
 
   reg:
     maxItems: 1
-- 
2.25.1

On Mon, Jul 29, 2024 at 12:36:03PM +0530, Varshini Rajendran wrote:
> Add compatible for sam9x7 SoC's SFR.

That's (kind of) obvious from the diff. How is the block on the new SoC 
the same or different from the prior chip? It's kind of strange that one 
of these blocks which tend to be register bit soup of left over controls 
would be the same or a superset of another SoC.

> 
> Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
> ---
> Changes in v6:
> 
>  - New patch in v6 as the syscon devices are moved to a new file
>    upstream.
> ---
>  .../devicetree/bindings/mfd/syscon.yaml       | 188 +++++++++---------
>  1 file changed, 97 insertions(+), 91 deletions(-)

Put this in your own schema file. I don't think we want get into more 
complicated cases here.

Rob