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From: Hauke Mehrtens <hauke@hauke-m.de>
To: ralf@linux-mips.org, jhogan@kernel.org
Cc: john@phrozen.org, dev@kresin.me, linux-mips@linux-mips.org,
	martin.blumenstingl@googlemail.com
Subject: [PATCH 2/3] MIPS: lantiq: enable AHB Bus for USB
Date: Sun, 11 Mar 2018 18:41:22 +0100	[thread overview]
Message-ID: <20180311174123.2578-2-hauke@hauke-m.de> (raw)
In-Reply-To: <20180311174123.2578-1-hauke@hauke-m.de>

From: Mathias Kresin <dev@kresin.me>

On Danube and AR9 the USB core is connected to the AHB bus, hence we need
to enable the AHB Bus as well.

Fixes: dea54fbad332 ("phy: Add an USB PHY driver for the Lantiq SoCs using the RCU module")
Signed-off-by: Mathias Kresin <dev@kresin.me>
---
 arch/mips/lantiq/xway/sysctrl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index f11f1dd10493..e0af39b33e28 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -549,9 +549,9 @@ void __init ltq_soc_init(void)
 		clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(),
 				ltq_ar9_fpi_hz(), CLOCK_250M);
 		clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P);
-		clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
+		clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0 | PMU_AHBM);
 		clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 0, PMU_USB1_P);
-		clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1);
+		clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1 | PMU_AHBM);
 		clkdev_add_pmu("1e180000.etop", "switch", 1, 0, PMU_SWITCH);
 		clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO);
 		clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
@@ -560,7 +560,7 @@ void __init ltq_soc_init(void)
 	} else {
 		clkdev_add_static(ltq_danube_cpu_hz(), ltq_danube_fpi_hz(),
 				ltq_danube_fpi_hz(), ltq_danube_pp32_hz());
-		clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
+		clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0 | PMU_AHBM);
 		clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P);
 		clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO);
 		clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
-- 
2.11.0

  reply	other threads:[~2018-03-11 17:42 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-11 17:41 [PATCH 1/3] MIPS: lantiq: fix danube usb clock Hauke Mehrtens
2018-03-11 17:41 ` Hauke Mehrtens [this message]
2018-03-12 20:41   ` [PATCH 2/3] MIPS: lantiq: enable AHB Bus for USB Martin Blumenstingl
2018-03-12 21:17   ` James Hogan
2018-03-12 21:29     ` Martin Blumenstingl
2018-03-12 21:38       ` Hauke Mehrtens
2018-03-12 21:44         ` James Hogan
2018-03-12 21:27   ` Hauke Mehrtens
2018-03-11 17:41 ` [PATCH 3/3] MIPS: lantiq: ase: Enable MFD_SYSCON Hauke Mehrtens
2018-03-12 20:39   ` Martin Blumenstingl
2018-03-12 21:27   ` Hauke Mehrtens
2018-03-12 21:39   ` James Hogan
2018-03-13 22:40     ` Hauke Mehrtens
2018-03-14 11:45       ` James Hogan
2018-03-14 11:45         ` James Hogan
2018-03-12 20:39 ` [PATCH 1/3] MIPS: lantiq: fix danube usb clock Martin Blumenstingl
2018-03-12 21:27 ` Hauke Mehrtens

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