On 2017-06-01 03:48, Stephen Boyd wrote:
On 05/30, Kiran Gunda wrote:
/* PMIC Arbiter channel registers offsets */
@@ -96,6 +97,17 @@ enum pmic_arb_cmd_op_code {
/* interrupt enable bit */
#define SPMI_PIC_ACC_ENABLE_BIT BIT(0)
+#define HWIRQ(slave_id, periph_id, irq_id, apid) \
+ ((((slave_id) & 0xF) << 28) | \
+ (((periph_id) & 0xFF) << 20) | \
+ (((irq_id) & 0x7) << 16) | \
+ (((apid) & 0x1FF) << 0))
+
+#define HWIRQ_SID(hwirq) (((hwirq) >> 28) & 0xF)
+#define HWIRQ_PER(hwirq) (((hwirq) >> 20) & 0xFF)
+#define HWIRQ_IRQ(hwirq) (((hwirq) >> 16) & 0x7)
+#define HWIRQ_APID(hwirq) (((hwirq) >> 0) & 0x1FF)
How about lowercase and hwirq_to_*() macros? Then it's more
function like style. And spec_to_hwirq() or something?
Sure. Will change it in the follow up patch.
+
struct pmic_arb_ver_ops;
struct apid_data {
@@ -151,7 +163,9 @@ struct spmi_pmic_arb {
/**
* pmic_arb_ver: version dependent functionality.
*
- * @mode: access rights to specified pmic peripheral.
+ * @ver_str: version string.
+ * @ppid_to_apid: finds the apid for a given ppid.
+ * @mode: access rights to specified pmic peripheral.
mode didn't need to change tabbing. Not sure why it's appearing
in the diff.
When adding the new field description added extra tab for mode for
alignment.
That's why it is showing up.
* @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.
@@ -177,10 +192,10 @@ struct pmic_arb_ver_ops {
u32 (*fmt_cmd)(u8 opc, u8 sid, u16 addr, u8 bc);
int (*non_data_cmd)(struct spmi_controller *ctrl, u8 opc, u8 sid);
/* Interrupts controller functionality (offset of PIC registers) */
- u32 (*owner_acc_status)(u8 m, u8 n);
- u32 (*acc_enable)(u8 n);
- u32 (*irq_status)(u8 n);
- u32 (*irq_clear)(u8 n);
+ u32 (*owner_acc_status)(u8 m, u16 n);
+ u32 (*acc_enable)(u16 n);
+ u32 (*irq_status)(u16 n);
+ u32 (*irq_clear)(u16 n);
};
static inline void pmic_arb_base_write(struct spmi_pmic_arb *pa,
@@ -776,7 +787,7 @@ static int qpnpint_irq_domain_map(struct
irq_domain *d,
}
static int
-pmic_arb_mode_v1(struct spmi_pmic_arb *pa, u8 sid, u16 addr, mode_t
*mode)
+pmic_arb_mode_v1_v3(struct spmi_pmic_arb *pa, u8 sid, u16 addr,
mode_t *mode)
Nice to know that the mode became useless in v3 and beyond! Sigh.
{
*mode = S_IRUSR | S_IWUSR;
return 0;
@@ -987,21 +1017,21 @@ static int spmi_pmic_arb_probe(struct
platform_device *pdev)
/* the apid to ppid table starts at PMIC_ARB_REG_CHNL(0) */
- pa->max_periph = (pa->core_size - PMIC_ARB_REG_CHNL(0)) / 4;
+ pa->max_periph = (pa->core_size - PMIC_ARB_REG_CHNL(0)) / 4;
This looks unrelated?
Yes. Just removed the extra space after '='.
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"obsrvr");
--
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