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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 18/21] clk: at91: allow 24 Mhz clock as input for PLL
Date: Mon, 13 Apr 2020 09:52:01 +0200	[thread overview]
Message-ID: <20200413075204.17544-19-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20200413075204.17544-1-a.fatoum@pengutronix.de>

From: Eugen Hristev <eugen.hristev@microchip.com>

The PLL input range needs to be able to allow 24 Mhz crystal as input
Update the range accordingly in plla characteristics struct

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Link: https://lkml.kernel.org/r/1568183622-7858-1-git-send-email-eugen.hristev@microchip.com
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Fixes: c561e41ce4d2 ("clk: at91: add sama5d2 PMC driver")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
[afa: ported to barebox from Linux commit 81a6b601f9f49]
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 drivers/clk/at91/sama5d2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c
index 3daff89f5958..61fdf256c036 100644
--- a/drivers/clk/at91/sama5d2.c
+++ b/drivers/clk/at91/sama5d2.c
@@ -27,7 +27,7 @@ static const struct clk_range plla_outputs[] = {
 };
 
 static const struct clk_pll_characteristics plla_characteristics = {
-	.input = { .min = 12000000, .max = 12000000 },
+	.input = { .min = 12000000, .max = 24000000 },
 	.num_output = ARRAY_SIZE(plla_outputs),
 	.output = plla_outputs,
 	.icpll = plla_icpll,
-- 
2.26.0.rc2


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  parent reply	other threads:[~2020-04-13  7:52 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-13  7:51 [PATCH 00/21] clk: at91: sync with Linux v5.6 Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 01/21] mfd: syscon: enable specified clocks on syscon_base_lookup_by_phandle Ahmad Fatoum
2020-04-15  9:15   ` Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 02/21] mfd: syscon: refactor of_syscon_register compatible check Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 03/21] mfd: syscon: implement device_node_to_regmap Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 04/21] regmap: retire of_node_to_regmap in favor of device_node_to_regmap Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 05/21] ARM: include: remove unused <asm/processor.h> Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 06/21] treewide: use cpu_relax() where appropriate Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 07/21] of: port Linux of_get_compatible_child helper Ahmad Fatoum
2020-04-14  6:46   ` Sascha Hauer
2020-04-14  7:29     ` Ahmad Fatoum
2020-04-14  9:44       ` Michael Tretter
2020-04-14 15:41     ` [PATCH] fixup! " Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 08/21] clk: implement clk_register_fixed_rate Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 09/21] clk: add clk_unregister stub Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 10/21] include: linux/kernel.h: port DIV_ROUND_CLOSEST_ULL definition Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 11/21] clk: migrate to SPDX-License-Identifier use Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 12/21] clk: at91: fix masterck name Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 13/21] clk: at91: fix possible deadlock Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 14/21] clk: at91: delete no-longer required DT compat code Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 15/21] clk: at91: compile dt-compat for all platforms that require it Ahmad Fatoum
2020-04-13  7:51 ` [PATCH 16/21] clk: at91: add __init marker where appropriate Ahmad Fatoum
2020-04-13  7:52 ` [PATCH 17/21] clk: at91: Mark struct clk_range as const Ahmad Fatoum
2020-04-13  7:52 ` Ahmad Fatoum [this message]
2020-04-13  7:52 ` [PATCH 19/21] clk: at91: add sama5d2 audio PLL support Ahmad Fatoum
2020-04-13  7:52 ` [PATCH 20/21] clk: at91: port Linux v5.6 SAM9X60 (new ARM926EJ-S) clock support Ahmad Fatoum
2020-04-13  7:52 ` [PATCH 21/21] clk: at91: sckc: fix off-by-1000 in udelay() Ahmad Fatoum
2020-04-15  9:23 ` [PATCH 00/21] clk: at91: sync with Linux v5.6 Sascha Hauer

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