From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Jianqun Xu <jay.xu@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
Kever Yang <kever.yang@rock-chips.com>,
Linus Walleij <linus.walleij@linaro.org>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.4 13/38] pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq
Date: Mon, 23 Nov 2020 13:21:59 +0100 [thread overview]
Message-ID: <20201123121804.953410325@linuxfoundation.org> (raw)
In-Reply-To: <20201123121804.306030358@linuxfoundation.org>
From: Jianqun Xu <jay.xu@rock-chips.com>
[ Upstream commit 63fbf8013b2f6430754526ef9594f229c7219b1f ]
There need to enable pclk_gpio when do irq_create_mapping, since it will
do access to gpio controller.
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
Link: https://lore.kernel.org/r/20201013063731.3618-3-jay.xu@rock-chips.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/pinctrl/pinctrl-rockchip.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 616055b5e9967..eba400df82154 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -1445,7 +1445,9 @@ static int rockchip_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
if (!bank->domain)
return -ENXIO;
+ clk_enable(bank->clk);
virq = irq_create_mapping(bank->domain, offset);
+ clk_disable(bank->clk);
return (virq) ? : -ENXIO;
}
--
2.27.0
next prev parent reply other threads:[~2020-11-23 12:23 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-23 12:21 [PATCH 4.4 00/38] 4.4.246-rc1 review Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 01/38] ah6: fix error return code in ah6_input() Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 02/38] atm: nicstar: Unmap DMA on send error Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 03/38] net: b44: fix error return code in b44_init_one() Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 04/38] net: bridge: add missing counters to ndo_get_stats64 callback Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 05/38] netlabel: fix our progress tracking in netlbl_unlabel_staticlist() Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 06/38] netlabel: fix an uninitialized warning " Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 07/38] net/mlx4_core: Fix init_hca fields offset Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 08/38] net: x25: Increase refcnt of "struct x25_neigh" in x25_rx_call_request Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 09/38] qlcnic: fix error return code in qlcnic_83xx_restart_hw() Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 10/38] sctp: change to hold/put transport for proto_unreach_timer Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 11/38] net: usb: qmi_wwan: Set DTR quirk for MR400 Greg Kroah-Hartman
2020-11-23 12:21 ` [PATCH 4.4 12/38] net: Have netpoll bring-up DSA management interface Greg Kroah-Hartman
2020-11-23 12:21 ` Greg Kroah-Hartman [this message]
2020-11-23 12:22 ` [PATCH 4.4 14/38] arm64: psci: Avoid printing in cpu_psci_cpu_die() Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 15/38] MIPS: Fix BUILD_ROLLBACK_PROLOGUE for microMIPS Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 16/38] Input: adxl34x - clean up a data type in adxl34x_probe() Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 17/38] arm: dts: imx6qdl-udoo: fix rgmii phy-mode for ksz9031 phy Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 18/38] ARM: dts: imx50-evk: Fix the chip select 1 IOMUX Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 19/38] perf lock: Dont free "lock_seq_stat" if read_count isnt zero Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 20/38] can: dev: can_restart(): post buffer from the right context Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 21/38] can: peak_usb: fix potential integer overflow on shift of a int Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 22/38] can: m_can: m_can_handle_state_change(): fix state change Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 23/38] MIPS: Alchemy: Fix memleak in alchemy_clk_setup_cpu Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 24/38] regulator: ti-abb: Fix array out of bound read access on the first transition Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 25/38] libfs: fix error cast of negative value in simple_attr_write() Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 26/38] [PATCH v4.4] powerpc/uaccess-flush: fix corenet64_smp_defconfig build Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 27/38] ALSA: ctl: fix error path at adding user-defined element set Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 28/38] ALSA: mixart: Fix mutex deadlock Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 29/38] tty: serial: imx: keep console clocks always on Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 30/38] efivarfs: fix memory leak in efivarfs_create() Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 31/38] ext4: fix bogus warning in ext4_update_dx_flag() Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 32/38] xtensa: disable preemption around cache alias management calls Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 33/38] mac80211: minstrel: remove deferred sampling code Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 34/38] mac80211: minstrel: fix tx status processing corner case Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 35/38] mac80211: allow driver to prevent two stations w/ same address Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 36/38] mac80211: free sta in sta_info_insert_finish() on errors Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 37/38] s390/cpum_sf.c: fix file permission for cpum_sfb_size Greg Kroah-Hartman
2020-11-23 12:22 ` [PATCH 4.4 38/38] x86/microcode/intel: Check patch signature before saving microcode for early loading Greg Kroah-Hartman
2020-11-23 20:55 ` [PATCH 4.4 00/38] 4.4.246-rc1 review Jon Hunter
2020-11-23 22:34 ` Guenter Roeck
2020-11-24 0:33 ` Shuah Khan
2020-11-24 8:38 ` Naresh Kamboju
2020-11-24 19:53 ` Pavel Machek
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