On Thu, Sep 12, 2024 at 02:24:22AM +0800, Nick Chan wrote: > > > On 12/9/2024 02:13, Conor Dooley wrote: > > On Wed, Sep 11, 2024 at 04:40:55PM +0800, Nick Chan wrote: > >> This adds the following apple,s5l8960x platforms: > >> > >> - iPhone 5s > >> - iPad Air (1) > >> - iPad Mini 2 > >> - iPad Mini 3 > >> > >> Signed-off-by: Nick Chan <towinchenmi@xxxxxxxxx> > >> --- > >> .../devicetree/bindings/arm/apple.yaml | 26 ++++++++++++++++++- > >> 1 file changed, 25 insertions(+), 1 deletion(-) > >> > >> diff --git a/Documentation/devicetree/bindings/arm/apple.yaml b/Documentation/devicetree/bindings/arm/apple.yaml > >> index 883fd67e3752..3c81008f0e96 100644 > >> --- a/Documentation/devicetree/bindings/arm/apple.yaml > >> +++ b/Documentation/devicetree/bindings/arm/apple.yaml > >> @@ -12,7 +12,14 @@ maintainers: > >> description: | > >> ARM platforms using SoCs designed by Apple Inc., branded "Apple Silicon". > >> > >> - This currently includes devices based on the "M1" SoC: > >> + This currently includes devices based on the "A7" SoC: > >> + > >> + - iPhone 5s > >> + - iPad Air (1) > >> + - iPad Mini 2 > >> + - iPad Mini 3 > >> + > >> + Devices based on the "M1" SoC: > >> > >> - Mac mini (M1, 2020) > >> - MacBook Pro (13-inch, M1, 2020) > >> @@ -65,6 +72,23 @@ properties: > >> const: "/" > >> compatible: > >> oneOf: > >> + - description: Apple A7 SoC based platforms > >> + items: > >> + - enum: > >> + - apple,j71 # iPad Air (Wi-Fi) > >> + - apple,j72 # iPad Air (Cellular) > >> + - apple,j73 # iPad Air (Cellular, China) > >> + - apple,j85 # iPad mini 2 (Wi-Fi) > >> + - apple,j85m # iPad mini 3 (Wi-Fi) > >> + - apple,j86 # iPad mini 2 (Cellular) > >> + - apple,j86m # iPad mini 3 (Cellular) > >> + - apple,j87 # Apple iPad Mini 2 (Cellular, China) > >> + - apple,j87m # Apple iPad Mini 3 (Cellular, China) > >> + - apple,n51 # iPhone 5s (GSM) > >> + - apple,n53 # iPhone 5s (LTE) > >> + - const: apple,s5l8960x > > > > Is the "x" here a wildcard? > No. This is part of the SoC ID. This is the legacy naming from when Apple > used Samsung SoCs for iPhones and iPods, and every SoC would have an ID > beginning with "s5l", and ending with a "x". Apple A7 is last SoC to use > this legacy naming scheme. Okay, thanks for explaining. Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> Cheers, Conor.
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