Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-22 Thread Sibi Sankar
On 2019-09-21 03:50, Stephen Boyd wrote: Quoting Lina Iyer (2019-09-17 14:50:20) On Fri, Sep 13 2019 at 13:53 -0600, Lina Iyer wrote: >On Thu, Sep 05 2019 at 18:03 -0600, Stephen Boyd wrote: >>Quoting Lina Iyer (2019-09-03 10:07:22) >>>On Mon, Sep 02 2019 at 07:58 -0600, Marc Zyngier wrote:

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-20 Thread Stephen Boyd
Quoting Lina Iyer (2019-09-17 14:50:20) > On Fri, Sep 13 2019 at 13:53 -0600, Lina Iyer wrote: > >On Thu, Sep 05 2019 at 18:03 -0600, Stephen Boyd wrote: > >>Quoting Lina Iyer (2019-09-03 10:07:22) > >>>On Mon, Sep 02 2019 at 07:58 -0600, Marc Zyngier wrote: > On 02/09/2019 14:38, Rob Herring w

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-17 Thread Lina Iyer
Adding Sibi On Fri, Sep 13 2019 at 13:53 -0600, Lina Iyer wrote: Sorry, I couldn't get to this earlier. On Thu, Sep 05 2019 at 18:03 -0600, Stephen Boyd wrote: Quoting Lina Iyer (2019-09-03 10:07:22) On Mon, Sep 02 2019 at 07:58 -0600, Marc Zyngier wrote: On 02/09/2019 14:38, Rob Herring wro

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-13 Thread Lina Iyer
Sorry, I couldn't get to this earlier. On Thu, Sep 05 2019 at 18:03 -0600, Stephen Boyd wrote: Quoting Lina Iyer (2019-09-03 10:07:22) On Mon, Sep 02 2019 at 07:58 -0600, Marc Zyngier wrote: >On 02/09/2019 14:38, Rob Herring wrote: >> On Thu, Aug 29, 2019 at 12:11:54PM -0600, Lina Iyer wrote: T

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-11 Thread Lina Iyer
On Wed, Sep 11 2019 at 04:05 -0600, Linus Walleij wrote: On Thu, Aug 29, 2019 at 8:47 PM Lina Iyer wrote: +- qcom,scm-spi-cfg: + Usage: optional + Value type: + Definition: Specifies if the SPI configuration registers have to be + written from the firmware.

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-11 Thread Linus Walleij
On Thu, Aug 29, 2019 at 8:47 PM Lina Iyer wrote: > +- qcom,scm-spi-cfg: > + Usage: optional > + Value type: > + Definition: Specifies if the SPI configuration registers have to be > + written from the firmware. > + > Example: > > pdc: interrupt-contro

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-05 Thread Stephen Boyd
Quoting Lina Iyer (2019-09-03 10:07:22) > On Mon, Sep 02 2019 at 07:58 -0600, Marc Zyngier wrote: > >On 02/09/2019 14:38, Rob Herring wrote: > >> On Thu, Aug 29, 2019 at 12:11:54PM -0600, Lina Iyer wrote: > >>> In addition to configuring the PDC, additional registers that interface > >>> the GIC ha

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-03 Thread Lina Iyer
On Mon, Sep 02 2019 at 07:58 -0600, Marc Zyngier wrote: On 02/09/2019 14:38, Rob Herring wrote: On Thu, Aug 29, 2019 at 12:11:54PM -0600, Lina Iyer wrote: In addition to configuring the PDC, additional registers that interface the GIC have to be configured to match the GPIO type. The registers

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-02 Thread Marc Zyngier
On 02/09/2019 14:38, Rob Herring wrote: > On Thu, Aug 29, 2019 at 12:11:54PM -0600, Lina Iyer wrote: >> In addition to configuring the PDC, additional registers that interface >> the GIC have to be configured to match the GPIO type. The registers on >> some QCOM SoCs are access restricted, while on

Re: [PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-09-02 Thread Rob Herring
On Thu, Aug 29, 2019 at 12:11:54PM -0600, Lina Iyer wrote: > In addition to configuring the PDC, additional registers that interface > the GIC have to be configured to match the GPIO type. The registers on > some QCOM SoCs are access restricted, while on other SoCs are not. They > SoCs with access

[PATCH RFC 05/14] dt-bindings/interrupt-controller: pdc: add SPI config register

2019-08-29 Thread Lina Iyer
In addition to configuring the PDC, additional registers that interface the GIC have to be configured to match the GPIO type. The registers on some QCOM SoCs are access restricted, while on other SoCs are not. They SoCs with access restriction to these SPI registers need to be written from the firm