public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Dien Pham <dien.pham.ry@renesas.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Lee Jones <lee.jones@linaro.org>, Sasha Levin <sashal@kernel.org>,
	linux-renesas-soc@vger.kernel.org
Subject: [PATCH AUTOSEL 4.14 07/34] mfd: bd9571mwv: Add volatile register to make DVFS work
Date: Tue, 12 Feb 2019 21:39:25 -0500	[thread overview]
Message-ID: <20190213023952.21311-7-sashal@kernel.org> (raw)
In-Reply-To: <20190213023952.21311-1-sashal@kernel.org>

From: Dien Pham <dien.pham.ry@renesas.com>

[ Upstream commit b0aff01e7aa6ad2d6998ef1323843212d1db8b04 ]

Because BD9571MWV_DVFS_MONIVDAC is not defined in the volatile table,
the physical register value is not updated by regmap and DVFS doesn't
work as expected. Fix it!

Fixes: d3ea21272094 ("mfd: Add ROHM BD9571MWV-M MFD PMIC driver")
Signed-off-by: Dien Pham <dien.pham.ry@renesas.com>
[wsa: rebase, add 'Fixes', reword commit message]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/mfd/bd9571mwv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c
index 64e088dfe7b0..98192d4863e4 100644
--- a/drivers/mfd/bd9571mwv.c
+++ b/drivers/mfd/bd9571mwv.c
@@ -57,6 +57,7 @@ static const struct regmap_access_table bd9571mwv_writable_table = {
 };
 
 static const struct regmap_range bd9571mwv_volatile_yes_ranges[] = {
+	regmap_reg_range(BD9571MWV_DVFS_MONIVDAC, BD9571MWV_DVFS_MONIVDAC),
 	regmap_reg_range(BD9571MWV_GPIO_IN, BD9571MWV_GPIO_IN),
 	regmap_reg_range(BD9571MWV_GPIO_INT, BD9571MWV_GPIO_INT),
 	regmap_reg_range(BD9571MWV_INT_INTREQ, BD9571MWV_INT_INTREQ),
-- 
2.19.1


  parent reply	other threads:[~2019-02-13  2:49 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-13  2:39 [PATCH AUTOSEL 4.14 01/34] mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 02/34] pvcalls-back: set -ENOTCONN in pvcalls_conn_back_read Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 03/34] mfd: twl-core: Fix section annotations on {,un}protect_pm_master Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 04/34] mfd: db8500-prcmu: Fix some section annotations Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 05/34] mfd: mt6397: Do not call irq_domain_remove if PMIC unsupported Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 06/34] mfd: ab8500-core: Return zero in get_register_interruptible() Sasha Levin
2019-02-13  2:39 ` Sasha Levin [this message]
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 08/34] mfd: qcom_rpm: write fw_version to CTRL_REG Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 09/34] mfd: wm5110: Add missing ASRC rate register Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 10/34] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe() Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 11/34] mfd: mc13xxx: Fix a missing check of a register-read failure Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 12/34] xen/pvcalls: remove set but not used variable 'intf' Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 13/34] qed: Fix qed_chain_set_prod() for PBL chains with non power of 2 page count Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 14/34] qed: Fix qed_ll2_post_rx_buffer_notify_fw() by adding a write memory barrier Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 15/34] net: hns: Fix use after free identified by SLUB debug Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 16/34] MIPS: ath79: Enable OF serial ports in the default config Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 17/34] netfilter: nf_tables: fix leaking object reference count Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 18/34] scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 19/34] scsi: isci: initialize shost fully before calling scsi_add_host() Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 20/34] MIPS: jazz: fix 64bit build Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 21/34] bpf: correctly set initial window on active Fast Open sender Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 22/34] net: stmmac: Fix PCI module removal leak Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 23/34] isdn: i4l: isdn_tty: Fix some concurrency double-free bugs Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 24/34] scsi: ufs: Fix system suspend status Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 25/34] scsi: qedi: Add ep_state for login completion on un-reachable targets Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 26/34] always clear the X2APIC_ENABLE bit for PV guest Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 27/34] drm/meson: add missing of_node_put Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 28/34] atm: he: fix sign-extension overflow on large shift Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 29/34] hwmon: (tmp421) Correct the misspelling of the tmp442 compatible attribute in OF device ID table Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 30/34] leds: lp5523: fix a missing check of return value of lp55xx_read Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 31/34] bpf: bpf_setsockopt: reset sock dst on SO_MARK changes Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 32/34] mlxsw: spectrum_switchdev: Do not treat static FDB entries as sticky Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 33/34] net/mlx5e: Fix wrong (zero) TX drop counter indication for representor Sasha Levin
2019-02-13  2:39 ` [PATCH AUTOSEL 4.14 34/34] isdn: avm: Fix string plus integer warning from Clang Sasha Levin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190213023952.21311-7-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=dien.pham.ry@renesas.com \
    --cc=lee.jones@linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-renesas-soc@vger.kernel.org \
    --cc=stable@vger.kernel.org \
    --cc=wsa+renesas@sang-engineering.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox