Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-25 Thread Arnd Bergmann
On Tuesday 24 February 2015 22:32:57 Chen-Yu Tsai wrote: > On Tue, Feb 24, 2015 at 10:17 PM, Arnd Bergmann wrote: > > On Tuesday 24 February 2015 22:01:26 Chen-Yu Tsai wrote: > >> On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann wrote: > >> > On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-25 Thread Arnd Bergmann
On Tuesday 24 February 2015 22:32:57 Chen-Yu Tsai wrote: On Tue, Feb 24, 2015 at 10:17 PM, Arnd Bergmann a...@arndb.de wrote: On Tuesday 24 February 2015 22:01:26 Chen-Yu Tsai wrote: On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann a...@arndb.de wrote: On Tuesday 24 February 2015 18:29:02

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Chen-Yu Tsai
On Tue, Feb 24, 2015 at 10:17 PM, Arnd Bergmann wrote: > On Tuesday 24 February 2015 22:01:26 Chen-Yu Tsai wrote: >> On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann wrote: >> > On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: >> >> >> >> + rsb@01f03400 { >> >> +

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Arnd Bergmann
On Tuesday 24 February 2015 22:01:26 Chen-Yu Tsai wrote: > On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann wrote: > > On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: > >> > >> + rsb@01f03400 { > >> + compatible = "allwinner,sun8i-a23-rsb"; > >> + reg =

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Chen-Yu Tsai
On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann wrote: > On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: >> >> + rsb@01f03400 { >> + compatible = "allwinner,sun8i-a23-rsb"; >> + reg = <0x01f03400 0x400>; >> + interrupts = <0 39 4>; >> +

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Arnd Bergmann
On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: > > + rsb@01f03400 { > + compatible = "allwinner,sun8i-a23-rsb"; > + reg = <0x01f03400 0x400>; > + interrupts = <0 39 4>; > + clocks = <_gates 3>; > +

[PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Chen-Yu Tsai
Reduced Serial Bus (RSB) is an SMBus like bus used to communicate with some PMICs (like the AXP223) or other peripherals. The RSB DT bindings are pretty much the same as the one defined for the marvell's mv64xxx controller, with the additional RSB specific "allwinner,rsb-hw-addr" property for

[PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Chen-Yu Tsai
Reduced Serial Bus (RSB) is an SMBus like bus used to communicate with some PMICs (like the AXP223) or other peripherals. The RSB DT bindings are pretty much the same as the one defined for the marvell's mv64xxx controller, with the additional RSB specific allwinner,rsb-hw-addr property for slave

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Arnd Bergmann
On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: + rsb@01f03400 { + compatible = allwinner,sun8i-a23-rsb; + reg = 0x01f03400 0x400; + interrupts = 0 39 4; + clocks = apb0_gates 3; + clock-frequency =

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Arnd Bergmann
On Tuesday 24 February 2015 22:01:26 Chen-Yu Tsai wrote: On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann a...@arndb.de wrote: On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: + rsb@01f03400 { + compatible = allwinner,sun8i-a23-rsb; + reg =

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Chen-Yu Tsai
On Tue, Feb 24, 2015 at 10:17 PM, Arnd Bergmann a...@arndb.de wrote: On Tuesday 24 February 2015 22:01:26 Chen-Yu Tsai wrote: On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann a...@arndb.de wrote: On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: + rsb@01f03400 { +

Re: [PATCH 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation

2015-02-24 Thread Chen-Yu Tsai
On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann a...@arndb.de wrote: On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote: + rsb@01f03400 { + compatible = allwinner,sun8i-a23-rsb; + reg = 0x01f03400 0x400; + interrupts = 0 39 4; +