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feat(versal): replace irq array with switch case

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Replaced array of interrupt to PM node index map with switch-case for
Versal. As a result, the size of code got reduced by 527 bytes. In case
of error return invalid node index i.e. XPM_NODEIDX_DEV_MIN.

Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Change-Id: Ifb17366362e2d1757d8933e1ce29083f7ad86b8f
This commit is contained in:
Jay Buddhabhatti 2022-12-22 22:27:01 -08:00
parent c38d90f796
commit 0ec6c31320
1 changed files with 68 additions and 49 deletions
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117
plat/xilinx/versal/pm_service/pm_client.c
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@ -50,54 +50,6 @@ static const struct pm_proc pm_procs_all[] = {
const struct pm_proc *primary_proc = &pm_procs_all[0];
/* Interrupt to PM node index map */
static enum pm_device_node_idx irq_node_map[IRQ_MAX + 1] = {
[13] = XPM_NODEIDX_DEV_GPIO,
[14] = XPM_NODEIDX_DEV_I2C_0,
[15] = XPM_NODEIDX_DEV_I2C_1,
[16] = XPM_NODEIDX_DEV_SPI_0,
[17] = XPM_NODEIDX_DEV_SPI_1,
[18] = XPM_NODEIDX_DEV_UART_0,
[19] = XPM_NODEIDX_DEV_UART_1,
[20] = XPM_NODEIDX_DEV_CAN_FD_0,
[21] = XPM_NODEIDX_DEV_CAN_FD_1,
[22] = XPM_NODEIDX_DEV_USB_0,
[23] = XPM_NODEIDX_DEV_USB_0,
[24] = XPM_NODEIDX_DEV_USB_0,
[25] = XPM_NODEIDX_DEV_USB_0,
[26] = XPM_NODEIDX_DEV_USB_0,
[37] = XPM_NODEIDX_DEV_TTC_0,
[38] = XPM_NODEIDX_DEV_TTC_0,
[39] = XPM_NODEIDX_DEV_TTC_0,
[40] = XPM_NODEIDX_DEV_TTC_1,
[41] = XPM_NODEIDX_DEV_TTC_1,
[42] = XPM_NODEIDX_DEV_TTC_1,
[43] = XPM_NODEIDX_DEV_TTC_2,
[44] = XPM_NODEIDX_DEV_TTC_2,
[45] = XPM_NODEIDX_DEV_TTC_2,
[46] = XPM_NODEIDX_DEV_TTC_3,
[47] = XPM_NODEIDX_DEV_TTC_3,
[48] = XPM_NODEIDX_DEV_TTC_3,
[56] = XPM_NODEIDX_DEV_GEM_0,
[57] = XPM_NODEIDX_DEV_GEM_0,
[58] = XPM_NODEIDX_DEV_GEM_1,
[59] = XPM_NODEIDX_DEV_GEM_1,
[60] = XPM_NODEIDX_DEV_ADMA_0,
[61] = XPM_NODEIDX_DEV_ADMA_1,
[62] = XPM_NODEIDX_DEV_ADMA_2,
[63] = XPM_NODEIDX_DEV_ADMA_3,
[64] = XPM_NODEIDX_DEV_ADMA_4,
[65] = XPM_NODEIDX_DEV_ADMA_5,
[66] = XPM_NODEIDX_DEV_ADMA_6,
[67] = XPM_NODEIDX_DEV_ADMA_7,
[74] = XPM_NODEIDX_DEV_USB_0,
[126] = XPM_NODEIDX_DEV_SDIO_0,
[127] = XPM_NODEIDX_DEV_SDIO_0,
[128] = XPM_NODEIDX_DEV_SDIO_1,
[129] = XPM_NODEIDX_DEV_SDIO_1,
[142] = XPM_NODEIDX_DEV_RTC,
};
/**
* irq_to_pm_node_idx - Get PM node index corresponding to the interrupt number
* @irq: Interrupt number
@ -106,8 +58,75 @@ static enum pm_device_node_idx irq_node_map[IRQ_MAX + 1] = {
*/
enum pm_device_node_idx irq_to_pm_node_idx(uint32_t irq)
{
enum pm_device_node_idx dev_idx = XPM_NODEIDX_DEV_MIN;
assert(irq <= IRQ_MAX);
return irq_node_map[irq];
switch (irq) {
case 13:
dev_idx = XPM_NODEIDX_DEV_GPIO;
break;
case 14:
dev_idx = XPM_NODEIDX_DEV_I2C_0;
break;
case 15:
dev_idx = XPM_NODEIDX_DEV_I2C_1;
break;
case 16:
dev_idx = XPM_NODEIDX_DEV_SPI_0;
break;
case 17:
dev_idx = XPM_NODEIDX_DEV_SPI_1;
break;
case 18:
dev_idx = XPM_NODEIDX_DEV_UART_0;
break;
case 19:
dev_idx = XPM_NODEIDX_DEV_UART_1;
break;
case 20:
dev_idx = XPM_NODEIDX_DEV_CAN_FD_0;
break;
case 21:
dev_idx = XPM_NODEIDX_DEV_CAN_FD_1;
break;
case 22:
case 23:
case 24:
case 25:
case 26:
dev_idx = XPM_NODEIDX_DEV_USB_0;
break;
case 37:
case 38:
case 39:
dev_idx = XPM_NODEIDX_DEV_TTC_0;
break;
case 40:
case 41:
case 42:
dev_idx = XPM_NODEIDX_DEV_TTC_1;
break;
case 43:
case 44:
case 45:
dev_idx = XPM_NODEIDX_DEV_TTC_2;
break;
case 46:
case 47:
case 48:
dev_idx = XPM_NODEIDX_DEV_TTC_3;
break;
case 56:
case 57:
dev_idx = XPM_NODEIDX_DEV_GEM_0;
break;
default:
dev_idx = XPM_NODEIDX_DEV_MIN;
break;
}
return dev_idx;
}
/**