From ddc980da8043779119acaca106c6d9b445c9b65b Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Mon, 23 May 2022 12:24:19 +0300 Subject: [PATCH 1/7] ARM: at91: pm: use proper compatible for sama5d2's rtc Use proper compatible strings for SAMA5D2's RTC IPs. This is necessary for configuring wakeup sources for ULP1 PM mode. Fixes: d7484f5c6b3b ("ARM: at91: pm: configure wakeup sources for ULP1 mode") Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220523092421.317345-2-claudiu.beznea@microchip.com --- arch/arm/mach-at91/pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index b1a43d7bc56c..4d62f686bd1e 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -202,7 +202,7 @@ static const struct wakeup_source_info ws_info[] = { static const struct of_device_id sama5d2_ws_ids[] = { { .compatible = "atmel,sama5d2-gem", .data = &ws_info[0] }, - { .compatible = "atmel,at91rm9200-rtc", .data = &ws_info[1] }, + { .compatible = "atmel,sama5d2-rtc", .data = &ws_info[1] }, { .compatible = "atmel,sama5d3-udc", .data = &ws_info[2] }, { .compatible = "atmel,at91rm9200-ohci", .data = &ws_info[2] }, { .compatible = "usb-ohci", .data = &ws_info[2] }, From 641522665dbb25ce117c78746df1aad8b58c80e5 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Mon, 23 May 2022 12:24:20 +0300 Subject: [PATCH 2/7] ARM: at91: pm: use proper compatibles for sam9x60's rtc and rtt Use proper compatible strings for SAM9X60's RTC and RTT IPs. These are necessary for configuring wakeup sources for ULP1 PM mode. Fixes: eaedc0d379da ("ARM: at91: pm: add ULP1 support for SAM9X60") Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220523092421.317345-3-claudiu.beznea@microchip.com --- arch/arm/mach-at91/pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 4d62f686bd1e..f017b2d1b11e 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -213,12 +213,12 @@ static const struct of_device_id sama5d2_ws_ids[] = { }; static const struct of_device_id sam9x60_ws_ids[] = { - { .compatible = "atmel,at91sam9x5-rtc", .data = &ws_info[1] }, + { .compatible = "microchip,sam9x60-rtc", .data = &ws_info[1] }, { .compatible = "atmel,at91rm9200-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 = "atmel,at91sam9260-rtt", .data = &ws_info[4] }, + { .compatible = "microchip,sam9x60-rtt", .data = &ws_info[4] }, { .compatible = "cdns,sam9x60-macb", .data = &ws_info[5] }, { /* sentinel */ } }; From 1c40169b35ad58906814d53a517ac92db3d20d5f Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Mon, 23 May 2022 12:24:21 +0300 Subject: [PATCH 3/7] ARM: at91: pm: use proper compatibles for sama7g5's rtc and rtt Use proper compatible strings for SAMA7G5's RTC and RTT IPs. These are necessary for configuring wakeup sources for ULP1 PM mode. Fixes: 6501330f9f5e ("ARM: at91: pm: add pm support for SAMA7G5") Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220523092421.317345-4-claudiu.beznea@microchip.com --- arch/arm/mach-at91/pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index f017b2d1b11e..826fd56d2a17 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -224,13 +224,13 @@ static const struct of_device_id sam9x60_ws_ids[] = { }; static const struct of_device_id sama7g5_ws_ids[] = { - { .compatible = "atmel,at91sam9x5-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,sama7g5-sdhci", .data = &ws_info[3] }, - { .compatible = "atmel,at91sam9260-rtt", .data = &ws_info[4] }, + { .compatible = "microchip,sama7g5-rtt", .data = &ws_info[4] }, { /* sentinel */ } }; From f2cbbc3f926316ccf8ef9363d8a60c1110afc1c7 Mon Sep 17 00:00:00 2001 From: Eugen Hristev Date: Tue, 7 Jun 2022 12:04:54 +0300 Subject: [PATCH 4/7] ARM: dts: at91: sam9x60ek: fix eeprom compatible and size The board has a microchip 24aa025e48 eeprom, which is a 2 Kbits memory, so it's compatible with at24c02 not at24c32. Also the size property is wrong, it's not 128 bytes, but 256 bytes. Thus removing and leaving it to the default (256). Fixes: 1e5f532c27371 ("ARM: dts: at91: sam9x60: add device tree for soc and board") Signed-off-by: Eugen Hristev Reviewed-by: Claudiu Beznea Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220607090455.80433-1-eugen.hristev@microchip.com --- arch/arm/boot/dts/at91-sam9x60ek.dts | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index 7719ea3d4933..81ccb0636a00 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -233,10 +233,9 @@ status = "okay"; eeprom@53 { - compatible = "atmel,24c32"; + compatible = "atmel,24c02"; reg = <0x53>; pagesize = <16>; - size = <128>; status = "okay"; }; }; From 416ce193d73a734ded6d09fe141017b38af1c567 Mon Sep 17 00:00:00 2001 From: Eugen Hristev Date: Tue, 7 Jun 2022 12:04:55 +0300 Subject: [PATCH 5/7] ARM: dts: at91: sama5d2_icp: fix eeprom compatibles The eeprom memories on the board are microchip 24aa025e48, which are 2 Kbits and are compatible with at24c02 not at24c32. Fixes: 68a95ef72cefe ("ARM: dts: at91: sama5d2-icp: add SAMA5D2-ICP") Signed-off-by: Eugen Hristev Reviewed-by: Claudiu Beznea Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220607090455.80433-2-eugen.hristev@microchip.com --- arch/arm/boot/dts/at91-sama5d2_icp.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts index 806eb1d911d7..164201a8fbf2 100644 --- a/arch/arm/boot/dts/at91-sama5d2_icp.dts +++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts @@ -329,21 +329,21 @@ status = "okay"; eeprom@50 { - compatible = "atmel,24c32"; + compatible = "atmel,24c02"; reg = <0x50>; pagesize = <16>; status = "okay"; }; eeprom@52 { - compatible = "atmel,24c32"; + compatible = "atmel,24c02"; reg = <0x52>; pagesize = <16>; status = "disabled"; }; eeprom@53 { - compatible = "atmel,24c32"; + compatible = "atmel,24c02"; reg = <0x53>; pagesize = <16>; status = "disabled"; From 35074df65a8d8c5328a83e2eea948f7bbc8e6e08 Mon Sep 17 00:00:00 2001 From: Mihai Sain Date: Thu, 16 Jun 2022 11:13:44 +0300 Subject: [PATCH 6/7] ARM: at91: fix soc detection for SAM9X60 SiPs Fix SoC detection for SAM9X60 SiPs: SAM9X60D5M SAM9X60D1G SAM9X60D6K Fixes: af3a10513cd6 ("drivers: soc: atmel: add per soc id and version match masks") Signed-off-by: Mihai Sain Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220616081344.1978664-1-claudiu.beznea@microchip.com --- drivers/soc/atmel/soc.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c index b2d365ae0282..dae8a2e0f745 100644 --- a/drivers/soc/atmel/soc.c +++ b/drivers/soc/atmel/soc.c @@ -91,14 +91,14 @@ static const struct at91_soc socs[] __initconst = { AT91_SOC(SAM9X60_CIDR_MATCH, AT91_CIDR_MATCH_MASK, AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH, "sam9x60", "sam9x60"), - AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D5M_EXID_MATCH, - AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH, + AT91_SOC(SAM9X60_CIDR_MATCH, AT91_CIDR_MATCH_MASK, + AT91_CIDR_VERSION_MASK, SAM9X60_D5M_EXID_MATCH, "sam9x60 64MiB DDR2 SiP", "sam9x60"), - AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D1G_EXID_MATCH, - AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH, + AT91_SOC(SAM9X60_CIDR_MATCH, AT91_CIDR_MATCH_MASK, + AT91_CIDR_VERSION_MASK, SAM9X60_D1G_EXID_MATCH, "sam9x60 128MiB DDR2 SiP", "sam9x60"), - AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D6K_EXID_MATCH, - AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH, + AT91_SOC(SAM9X60_CIDR_MATCH, AT91_CIDR_MATCH_MASK, + AT91_CIDR_VERSION_MASK, SAM9X60_D6K_EXID_MATCH, "sam9x60 8MiB SDRAM SiP", "sam9x60"), #endif #ifdef CONFIG_SOC_SAMA5 From 91d60e259c0f58c855f88f3fe5b7909aec563525 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 22 Jun 2022 08:48:10 -0300 Subject: [PATCH 7/7] ARM: at91: pm: Mark at91_pm_secure_init as __init at91_pm_secure_init() is used inside sama5d2_pm_init(), which has the __init notation. Pass the __init notation to at91_pm_secure_init() as well to fix the following section mismatch warning: WARNING: modpost: vmlinux.o(.text.unlikely+0x2138): Section mismatch in reference from the function at91_pm_secure_init() to the (unknown reference) .init.rodata:(unknown) Fixes: f2f5cf78a333 ("ARM: at91: pm: add support for sama5d2 secure suspend") Signed-off-by: Fabio Estevam Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220622114810.1186330-1-festevam@gmail.com --- arch/arm/mach-at91/pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 826fd56d2a17..df6d673e83d5 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -1079,7 +1079,7 @@ securam_fail: return ret; } -static void at91_pm_secure_init(void) +static void __init at91_pm_secure_init(void) { int suspend_mode; struct arm_smccc_res res;