Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-04-12 Thread Brent Wang
Hello Marc, 2015-04-12 18:57 GMT+08:00 Marc Zyngier : > On 2015-04-12 07:40, Brent Wang wrote: >> >> Hello Mark, >> >> 2015-02-06 16:42 GMT+08:00 Brent Wang : >> [...] > + gic: interrupt-controller@f680 { > + compatible = "arm,gic-400", "arm,cortex-a15-gic"; >

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-04-12 Thread Marc Zyngier
On 2015-04-12 07:40, Brent Wang wrote: Hello Mark, 2015-02-06 16:42 GMT+08:00 Brent Wang : [...] + gic: interrupt-controller@f680 { + compatible = "arm,gic-400", "arm,cortex-a15-gic"; Surely there's no need for the "arm,cortex-a15-gic" fallback entry? What am I missing

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-04-11 Thread Brent Wang
Hello Mark, 2015-02-06 16:42 GMT+08:00 Brent Wang : [...] >> >>> + gic: interrupt-controller@f680 { >>> + compatible = "arm,gic-400", "arm,cortex-a15-gic"; >> >> Surely there's no need for the "arm,cortex-a15-gic" fallback entry? What >> am I missing? > Remove it in next versio

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-10 Thread Brent Wang
Hello Mark, 2015-02-10 23:27 GMT+08:00 Mark Rutland : [...] >> > >> >> >> >> + pm_ctrl: pm_ctrl { >> >> >> >> + compatible = "hisilicon,pmctrl", "syscon"; >> >> >> >> + #address-cells = <1>; >> >> >> >> + #size-cells = <1>; >

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-10 Thread Mark Rutland
> >> >> > Are we certain of the split between components the PSCI implementation > >> >> > must touch and those the kernel must touch? > >> >> > > >> >> >> Also add dts file to support HiKey development board which > >> >> >> based on Hi6220 SoC and document the devicetree bindings. > >> >> >> > >>

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-10 Thread Brent Wang
Hello Mark, 2015-02-10 21:37 GMT+08:00 Mark Rutland : > On Fri, Feb 06, 2015 at 03:37:52PM +, Brent Wang wrote: >> Hello Mark, >> >> 2015-02-06 18:44 GMT+08:00 Mark Rutland : >> > On Fri, Feb 06, 2015 at 08:42:22AM +, Brent Wang wrote: >> >> Hello Mark, >> >> >> >> 2015-02-06 3:30 GMT+08:0

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-10 Thread Mark Rutland
On Fri, Feb 06, 2015 at 03:37:52PM +, Brent Wang wrote: > Hello Mark, > > 2015-02-06 18:44 GMT+08:00 Mark Rutland : > > On Fri, Feb 06, 2015 at 08:42:22AM +, Brent Wang wrote: > >> Hello Mark, > >> > >> 2015-02-06 3:30 GMT+08:00 Mark Rutland : > >> > On Thu, Feb 05, 2015 at 09:24:37AM +000

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-08 Thread Brent Wang
Hello Marc, 2015-02-06 17:07 GMT+08:00 Marc Zyngier : > On 06/02/15 08:42, Brent Wang wrote: > > [...] > >>> + <0x0 0xf6802000 0x0 0x2000>, /* GICC */ + <0x0 0xf6804000 0x0 0x2000>, /* GICH */ + <0x0 0xf6806000 0x0 0x2000>; /* GI

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-06 Thread Brent Wang
Hello Mark, 2015-02-06 18:44 GMT+08:00 Mark Rutland : > On Fri, Feb 06, 2015 at 08:42:22AM +, Brent Wang wrote: >> Hello Mark, >> >> 2015-02-06 3:30 GMT+08:00 Mark Rutland : >> > On Thu, Feb 05, 2015 at 09:24:37AM +, Bintian Wang wrote: >> >> Add initial dtsi file to support Hisilicon Hi62

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-06 Thread Mark Rutland
On Fri, Feb 06, 2015 at 08:42:22AM +, Brent Wang wrote: > Hello Mark, > > 2015-02-06 3:30 GMT+08:00 Mark Rutland : > > On Thu, Feb 05, 2015 at 09:24:37AM +, Bintian Wang wrote: > >> Add initial dtsi file to support Hisilicon Hi6220 SoC with > >> support of Octal core CPUs in two clusters a

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-06 Thread Mark Rutland
On Fri, Feb 06, 2015 at 09:07:10AM +, Marc Zyngier wrote: > On 06/02/15 08:42, Brent Wang wrote: > > [...] > > >> > >>> + <0x0 0xf6802000 0x0 0x2000>, /* GICC */ > >>> + <0x0 0xf6804000 0x0 0x2000>, /* GICH */ > >>> + <0x0 0xf6806000 0x0 0

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-06 Thread Marc Zyngier
On 06/02/15 08:42, Brent Wang wrote: [...] >> >>> + <0x0 0xf6802000 0x0 0x2000>, /* GICC */ >>> + <0x0 0xf6804000 0x0 0x2000>, /* GICH */ >>> + <0x0 0xf6806000 0x0 0x2000>; /* GICV */ >> >> I guess no-one's bothered to consider 64k pages? >> >

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-06 Thread Brent Wang
Hello Mark, 2015-02-06 3:30 GMT+08:00 Mark Rutland : > On Thu, Feb 05, 2015 at 09:24:37AM +, Bintian Wang wrote: >> Add initial dtsi file to support Hisilicon Hi6220 SoC with >> support of Octal core CPUs in two clusters and each cluster >> has quard Cortex-A53. >> >> We now use the "spin-tabl

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-05 Thread Mark Rutland
On Thu, Feb 05, 2015 at 09:24:37AM +, Bintian Wang wrote: > Add initial dtsi file to support Hisilicon Hi6220 SoC with > support of Octal core CPUs in two clusters and each cluster > has quard Cortex-A53. > > We now use the "spin-table" method for SMP, and it will be > changed to PSCI later.

[PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-05 Thread Bintian Wang
Add initial dtsi file to support Hisilicon Hi6220 SoC with support of Octal core CPUs in two clusters and each cluster has quard Cortex-A53. We now use the "spin-table" method for SMP, and it will be changed to PSCI later. Also add dts file to support HiKey development board which based on Hi6220