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From: Alexander Dahl <ada@thorsis.com>
To: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>,
	Ryan Wanner <ryan.wanner@microchip.com>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Varshini Rajendran <varshini.rajendran@microchip.com>,
	Ryan Wanner <Ryan.Wanner@microchip.com>
Subject: [PATCH v2 06/16] clk: at91: Add peripheral id for OTPC
Date: Mon, 10 Feb 2025 17:44:56 +0100	[thread overview]
Message-ID: <20250210164506.495747-7-ada@thorsis.com> (raw)
In-Reply-To: <20250210164506.495747-1-ada@thorsis.com>

That peripheral clock is required for proper OTPC function.

Link: https://lore.kernel.org/linux-clk/ec34efc2-2051-4b8a-b5d8-6e2fd5e08c28@microchip.com/T/#u
Signed-off-by: Alexander Dahl <ada@thorsis.com>
---

Notes:
    v2:
    - new patch in series, was not present in v1

 drivers/clk/at91/sam9x60.c  | 1 +
 drivers/clk/at91/sam9x7.c   | 1 +
 drivers/clk/at91/sama7d65.c | 1 +
 drivers/clk/at91/sama7g5.c  | 1 +
 4 files changed, 4 insertions(+)

diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c
index 58a5b6c4473da..ce0f73125e87c 100644
--- a/drivers/clk/at91/sam9x60.c
+++ b/drivers/clk/at91/sam9x60.c
@@ -144,6 +144,7 @@ static const struct {
 	{ .n = "isi_clk",    .id = 43, },
 	{ .n = "pioD_clk",   .id = 44, },
 	{ .n = "tcb1_clk",   .id = 45, },
+	{ .n = "otpc_clk",   .id = 46, },
 	{ .n = "dbgu_clk",   .id = 47, },
 	/*
 	 * mpddr_clk feeds DDR controller and is enabled by bootloader thus we
diff --git a/drivers/clk/at91/sam9x7.c b/drivers/clk/at91/sam9x7.c
index 8a2955d1f67c6..7278b9d15d0cf 100644
--- a/drivers/clk/at91/sam9x7.c
+++ b/drivers/clk/at91/sam9x7.c
@@ -402,6 +402,7 @@ static const struct {
 	{ .n = "isi_clk",	.id = 43, },
 	{ .n = "pioD_clk",	.id = 44, },
 	{ .n = "tcb1_clk",	.id = 45, },
+	{ .n = "otpc_clk",	.id = 46, },
 	{ .n = "dbgu_clk",	.id = 47, },
 	/*
 	 * mpddr_clk feeds DDR controller and is enabled by bootloader thus we
diff --git a/drivers/clk/at91/sama7d65.c b/drivers/clk/at91/sama7d65.c
index eaddb154c4381..19613e587d5b9 100644
--- a/drivers/clk/at91/sama7d65.c
+++ b/drivers/clk/at91/sama7d65.c
@@ -637,6 +637,7 @@ static struct {
 	{ .n = "mcan2_clk",	.p = PCK_PARENT_HW_MCK5, .id = 60, .r = { .max = 200000000, }, },
 	{ .n = "mcan3_clk",	.p = PCK_PARENT_HW_MCK5, .id = 61, .r = { .max = 200000000, }, },
 	{ .n = "mcan4_clk",	.p = PCK_PARENT_HW_MCK5, .id = 62, .r = { .max = 200000000, }, },
+	{ .n = "otpc_clk",	.p = PCK_PARENT_HW_MCK0, .id = 63, },
 	{ .n = "pdmc0_clk",	.p = PCK_PARENT_HW_MCK9, .id = 64, .r = { .max = 200000000, }, },
 	{ .n = "pdmc1_clk",	.p = PCK_PARENT_HW_MCK9, .id = 65, .r = { .max = 200000000, }, },
 	{ .n = "pit64b0_clk",	.p = PCK_PARENT_HW_MCK7, .id = 66, },
diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c
index e6d5739371a76..5147d8f34a3be 100644
--- a/drivers/clk/at91/sama7g5.c
+++ b/drivers/clk/at91/sama7g5.c
@@ -502,6 +502,7 @@ static struct {
 	{ .n = "mcan3_clk",	.p = PCK_PARENT_HW_MCK1, .id = 64, .r = { .max = 200000000, }, },
 	{ .n = "mcan4_clk",	.p = PCK_PARENT_HW_MCK1, .id = 65, .r = { .max = 200000000, }, },
 	{ .n = "mcan5_clk",	.p = PCK_PARENT_HW_MCK1, .id = 66, .r = { .max = 200000000, }, },
+	{ .n = "otpc_clk",	.p = PCK_PARENT_HW_MCK0, .id = 67, },
 	{ .n = "pdmc0_clk",	.p = PCK_PARENT_HW_MCK1, .id = 68, .r = { .max = 200000000, }, },
 	{ .n = "pdmc1_clk",	.p = PCK_PARENT_HW_MCK1, .id = 69, .r = { .max = 200000000, }, },
 	{ .n = "pit64b0_clk",	.p = PCK_PARENT_HW_MCK1, .id = 70, },
-- 
2.39.5


  parent reply	other threads:[~2025-02-10 16:45 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-10 16:44 [PATCH v2 00/16] Microchip OTPC driver on SAM9X60 exposing UIDxR as additional nvmem device Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 01/16] dt-bindings: clock: at91: Split up per SoC partially Alexander Dahl
2025-02-10 17:05   ` Krzysztof Kozlowski
2025-02-11  7:16     ` Alexander Dahl
2025-02-11  7:47       ` Krzysztof Kozlowski
2025-02-17  9:11   ` Claudiu Beznea
2025-02-17  9:47     ` Alexander Dahl
2025-02-19  8:51       ` Claudiu Beznea
2025-02-19  9:08         ` Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 02/16] ARM: dts: microchip: Use new PMC bindings Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 03/16] clk: at91: " Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 04/16] dt-bindings: clock: at91: Allow referencing main rc oscillator in DT Alexander Dahl
2025-02-10 17:07   ` Krzysztof Kozlowski
2025-02-11  7:26     ` Alexander Dahl
2025-02-11  8:01       ` Krzysztof Kozlowski
2025-02-10 16:44 ` [PATCH v2 05/16] clk: at91: Allow enabling main_rc_osc through DT Alexander Dahl
2025-02-10 16:44 ` Alexander Dahl [this message]
2025-02-10 16:44 ` [PATCH v2 07/16] dt-bindings: nvmem: microchip-otpc: Add compatible for SAM9X60 Alexander Dahl
2025-02-12  9:13   ` Krzysztof Kozlowski
2025-02-10 16:44 ` [PATCH v2 08/16] dt-bindings: nvmem: microchip-otpc: Add required clocks Alexander Dahl
2025-02-10 16:59   ` Krzysztof Kozlowski
2025-02-11  7:05     ` Alexander Dahl
2025-02-11  7:50       ` Krzysztof Kozlowski
2025-02-10 16:50 ` [PATCH v2 09/16] nvmem: microchip-otpc: Avoid reading a write-only register Alexander Dahl
2025-02-11  6:47   ` Greg Kroah-Hartman
2025-02-17  9:10   ` Claudiu Beznea
2025-02-11  6:52 ` [PATCH v2 10/16] nvmem: microchip-otpc: Fix swapped 'sleep' and 'timeout' parameters Alexander Dahl
2025-02-11  6:52   ` [PATCH v2 11/16] nvmem: microchip-otpc: Add SAM9X60 support Alexander Dahl
2025-02-11  6:52   ` [PATCH v2 12/16] ARM: dts: microchip: sama7g5: Add OTPC clocks Alexander Dahl
2025-02-17  9:10   ` [PATCH v2 10/16] nvmem: microchip-otpc: Fix swapped 'sleep' and 'timeout' parameters Claudiu Beznea
2025-02-11  6:53 ` [PATCH v2 13/16] ARM: dts: microchip: sam9x60: Add OTPC node Alexander Dahl
2025-02-11  6:53   ` [PATCH v2 14/16] ARM: dts: microchip: sam9x60_curiosity: Enable OTP Controller Alexander Dahl
2025-02-11  6:53   ` [PATCH v2 15/16] nvmem: microchip-otpc: Enable necessary clocks Alexander Dahl
2025-02-17  9:10     ` Claudiu Beznea
2025-02-11  6:53   ` [PATCH v2 16/16] nvmem: microchip-otpc: Expose UID registers as 2nd nvmem device Alexander Dahl
2025-02-17  9:10   ` [PATCH v2 13/16] ARM: dts: microchip: sam9x60: Add OTPC node Claudiu Beznea

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