linux-kernel - [PATCH v3 10/21] ARM: at91: pm: add DT compatible support for sama7d65

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Message-ID: <06b64869f2de4b499835d153411ba30512409168.1740671156.git.Ryan.Wanner@microchip.com>
Date: Thu, 27 Feb 2025 08:51:57 -0700
From: <Ryan.Wanner@...rochip.com>
To: <lee@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
	<conor+dt@...nel.org>, <claudiu.beznea@...on.dev>, <sre@...nel.org>,
	<nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
	<p.zabel@...gutronix.de>
CC: <linux@...linux.org.uk>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-rtc@...r.kernel.org>, "Ryan
 Wanner" <Ryan.Wanner@...rochip.com>
Subject: [PATCH v3 10/21] ARM: at91: pm: add DT compatible support for sama7d65

From: Ryan Wanner <Ryan.Wanner@...rochip.com>

Add support for SAMA7D65 new compatible strings in pm.c file for wakeup source
IDs and PMC.
This is the first bits of PM for this new SoC. PM depends on other patches.

Signed-off-by: Ryan Wanner <Ryan.Wanner@...rochip.com>
[nicolas.ferre@...rochip.com: split patch and address only the pm.c changes]
Signed-off-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
---
 arch/arm/mach-at91/pm.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 6c3e6aa22606..39644703244d 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -222,13 +222,16 @@ static const struct of_device_id sam9x60_ws_ids[] = {
 	{ /* sentinel */ }
 };
 
-static const struct of_device_id sama7g5_ws_ids[] = {
+static const struct of_device_id sama7_ws_ids[] = {
+	{ .compatible = "microchip,sama7d65-rtc",	.data = &ws_info[1] },
 	{ .compatible = "microchip,sama7g5-rtc",	.data = &ws_info[1] },
 	{ .compatible = "microchip,sama7g5-ohci",	.data = &ws_info[2] },
 	{ .compatible = "usb-ohci",			.data = &ws_info[2] },
 	{ .compatible = "atmel,at91sam9g45-ehci",	.data = &ws_info[2] },
 	{ .compatible = "usb-ehci",			.data = &ws_info[2] },
+	{ .compatible = "microchip,sama7d65-sdhci",	.data = &ws_info[3] },
 	{ .compatible = "microchip,sama7g5-sdhci",	.data = &ws_info[3] },
+	{ .compatible = "microchip,sama7d65-rtt",	.data = &ws_info[4] },
 	{ .compatible = "microchip,sama7g5-rtt",	.data = &ws_info[4] },
 	{ /* sentinel */ }
 };
@@ -1379,6 +1382,7 @@ static const struct of_device_id atmel_pmc_ids[] __initconst = {
 	{ .compatible = "atmel,sama5d2-pmc", .data = &pmc_infos[1] },
 	{ .compatible = "microchip,sam9x60-pmc", .data = &pmc_infos[4] },
 	{ .compatible = "microchip,sam9x7-pmc", .data = &pmc_infos[4] },
+	{ .compatible = "microchip,sama7d65-pmc", .data = &pmc_infos[4] },
 	{ .compatible = "microchip,sama7g5-pmc", .data = &pmc_infos[5] },
 	{ /* sentinel */ },
 };
@@ -1672,7 +1676,7 @@ void __init sama7_pm_init(void)
 	at91_pm_modes_init(iomaps, ARRAY_SIZE(iomaps));
 	at91_pm_init(NULL);
 
-	soc_pm.ws_ids = sama7g5_ws_ids;
+	soc_pm.ws_ids = sama7_ws_ids;
 	soc_pm.config_pmc_ws = at91_sam9x60_config_pmc_ws;
 
 	soc_pm.sfrbu_regs.pswbu.key = (0x4BD20C << 8);
-- 
2.43.0