Re: [PATCH] spmi: pmic_arb: add support for hw version 2

From: Stanimir Varbanov
Date: Sat Jan 24 2015 - 07:45:41 EST


Hi Gilad,

<snip>

>> /* Interrupt Controller */
>> #define SPMI_PIC_OWNER_ACC_STATUS(M, N) (0x0000 + ((32 * (M)) + (4 * (N))))
>
> It looks like these macros would change too, but nothing has been done
> here. Interrupts haven't been tested?

Stephen is right, the irq related operations are not used in irq_chip
methods. Do you plan to add it in next version?

<snip>

>> +/**
>> + * pmic_arb_ver: version dependent functionality and values.
>> + *
>> + * @non_data_cmd: on v1 issues an spmi non-data command.
>> + * on v2 no HW support, returns -EOPNOTSUPP.
>> + * @offset: on v1 offset of per-ee channel.
>> + * on v2 offset of per-ee and per-ppid channel.
>> + * @fmt_cmd: formats a GENI/SPMI command.
>> + * @owner_acc_status: on v1 offset of PMIC_ARB_SPMI_PIC_OWNERm_ACC_STATUSn
>> + * on v2 offset of SPMI_PIC_OWNERm_ACC_STATUSn.
>> + * @acc_enable: on v1 offset of PMIC_ARB_SPMI_PIC_ACC_ENABLEn
>> + * on v2 offset of SPMI_PIC_ACC_ENABLEn.
>> + * @irq_status: on v1 offset of PMIC_ARB_SPMI_PIC_IRQ_STATUSn
>> + * on v2 offset of SPMI_PIC_IRQ_STATUSn.
>> + * @irq_clear: on v1 offset of PMIC_ARB_SPMI_PIC_IRQ_CLEARn
>> + * on v2 offset of SPMI_PIC_IRQ_CLEARn.
>> + * @geni_ctrl: PMIC_ARB_GENI_CTRL offset.
>> + * @geni_status: PMIC_ARB_GENI_STATUS offset.
>> + * @protocol_irq_status: PMIC_ARB_PROTOCOL_IRQ_STATUS offset.
>> + */

<snip>

--
regards,
Stan
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/