From: Mark Brown <broonie@kernel.org>
To: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Darren Hart <dvhart@infradead.org>,
Lee Jones <lee.jones@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H . Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Zha Qipeng <qipeng.zha@intel.com>,
"David E . Box" <david.e.box@linux.intel.com>,
Guenter Roeck <linux@roeck-us.net>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
platform-driver-x86@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 00/38] platform/x86: Rework intel_scu_ipc and intel_pmc_ipc drivers
Date: Tue, 21 Jan 2020 16:45:15 +0000 [thread overview]
Message-ID: <20200121164515.GG4656@sirena.org.uk> (raw)
In-Reply-To: <20200121163312.GZ2665@lahna.fi.intel.com>
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On Tue, Jan 21, 2020 at 06:33:12PM +0200, Mika Westerberg wrote:
> Sorry about that. I included you because there was suggestion from Lee
> to convert the MFD driver in patch 37 to use regmap but the registers
> are all 64-bit and it was not clear whether regmap supports that:
> https://www.spinics.net/lists/platform-driver-x86/msg20652.html
> Looking at the regmap API it seems to deal mostly with "unsigned int"
> which does not work well with the 64-bit MMIO registers but I may be
> missing something.
It should work fine on architectures with 64 bit ints but otherwise it's
not supported (and doing so would hurt the API pretty badly so I'm not
sure it would make sense but patches welcome).
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next prev parent reply other threads:[~2020-01-21 16:45 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-21 16:00 [PATCH v4 00/38] platform/x86: Rework intel_scu_ipc and intel_pmc_ipc drivers Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 01/38] platform/x86: intel_mid_powerbtn: Take a copy of ddata Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 02/38] platform/x86: intel_scu_ipcutil: Remove default y from Kconfig Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 03/38] platform/x86: intel_scu_ipc: Add constants for register offsets Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 04/38] platform/x86: intel_scu_ipc: Remove Lincroft support Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 05/38] platform/x86: intel_scu_ipc: Drop intel_scu_ipc_i2c_cntrl() Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 06/38] platform/x86: intel_scu_ipc: Fix interrupt support Mika Westerberg
2020-01-22 13:34 ` Greg Kroah-Hartman
2020-01-22 14:30 ` Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 07/38] platform/x86: intel_scu_ipc: Sleeping is fine when polling Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 08/38] platform/x86: intel_scu_ipc: Drop unused prototype intel_scu_ipc_fw_update() Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 09/38] platform/x86: intel_scu_ipc: Drop unused macros Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 10/38] platform/x86: intel_scu_ipc: Drop intel_scu_ipc_io[read|write][8|16]() Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 11/38] platform/x86: intel_scu_ipc: Drop intel_scu_ipc_raw_command() Mika Westerberg
2020-01-22 13:36 ` Greg Kroah-Hartman
2020-01-22 14:33 ` Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 12/38] platform/x86: intel_scu_ipc: Split out SCU IPC functionality from the SCU driver Mika Westerberg
2020-01-22 13:40 ` Greg Kroah-Hartman
2020-01-22 14:35 ` Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 13/38] platform/x86: intel_scu_ipc: Reformat kernel-doc comments of exported functions Mika Westerberg
2020-01-22 13:40 ` Greg Kroah-Hartman
2020-01-22 14:36 ` Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 14/38] platform/x86: intel_scu_ipc: Introduce new SCU IPC API Mika Westerberg
2020-01-22 13:43 ` Greg Kroah-Hartman
2020-01-22 14:40 ` Mika Westerberg
2020-01-22 14:49 ` Greg Kroah-Hartman
2020-01-22 15:04 ` Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 15/38] platform/x86: intel_mid_powerbtn: Convert to use " Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 16/38] watchdog: intel-mid_wdt: " Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 17/38] platform/x86: intel_scu_ipcutil: " Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 18/38] platform/x86: intel_pmc_ipc: Make intel_pmc_gcr_update() static Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 19/38] platform/x86: intel_pmc_ipc: Make intel_pmc_ipc_simple_command() static Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 20/38] platform/x86: intel_pmc_ipc: Make intel_pmc_ipc_raw_cmd() static Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 21/38] platform/x86: intel_pmc_ipc: Drop intel_pmc_gcr_read() and intel_pmc_gcr_write() Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 22/38] platform/x86: intel_pmc_ipc: Drop ipc_data_readb() Mika Westerberg
2020-01-21 16:00 ` [PATCH v4 23/38] platform/x86: intel_pmc_ipc: Get rid of unnecessary includes Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 24/38] platform/x86: intel_scu_ipc: Add managed function to register SCU IPC Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 25/38] platform/x86: intel_pmc_ipc: Start using " Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 26/38] mfd: intel_soc_pmic: Add SCU IPC member to struct intel_soc_pmic Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 27/38] mfd: intel_soc_pmic_bxtwc: Convert to use new SCU IPC API Mika Westerberg
2020-01-22 13:46 ` Greg Kroah-Hartman
2020-01-22 14:41 ` Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 28/38] mfd: intel_soc_pmic_mrfld: " Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 29/38] platform/x86: intel_telemetry: " Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 30/38] platform/x86: intel_pmc_ipc: Drop intel_pmc_ipc_command() Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 31/38] x86/platform/intel-mid: Add empty stubs for intel_scu_devices_[create|destroy]() Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 32/38] platform/x86: intel_pmc_ipc: Move PCI IDs to intel_scu_pcidrv.c Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 33/38] platform/x86: intel_pmc_ipc: Use octal permissions in sysfs attributes Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 34/38] platform/x86: intel_pmc_ipc: Propagate error from kstrtoul() Mika Westerberg
2020-01-21 17:51 ` Andy Shevchenko
2020-01-21 16:01 ` [PATCH v4 35/38] platform/x86: intel_pmc_ipc: Switch to use driver->dev_groups Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 36/38] platform/x86: intel_telemetry: Add telemetry_get_pltdata() Mika Westerberg
2020-01-21 18:00 ` Andy Shevchenko
2020-01-21 16:01 ` [PATCH v4 37/38] platform/x86: intel_pmc_ipc: Convert to MFD Mika Westerberg
2020-01-21 18:26 ` Andy Shevchenko
2020-01-22 10:55 ` Mika Westerberg
2020-01-22 12:34 ` Lee Jones
2020-01-22 12:53 ` Mika Westerberg
2020-01-22 13:27 ` Lee Jones
2020-01-22 14:45 ` Mika Westerberg
2020-01-23 8:01 ` Lee Jones
2020-01-23 8:56 ` Mika Westerberg
2020-01-21 16:01 ` [PATCH v4 38/38] MAINTAINERS: Update entry for Intel Broxton PMC driver Mika Westerberg
2020-01-21 16:21 ` [PATCH v4 00/38] platform/x86: Rework intel_scu_ipc and intel_pmc_ipc drivers Mark Brown
2020-01-21 16:33 ` Mika Westerberg
2020-01-21 16:45 ` Mark Brown [this message]
2020-01-21 17:00 ` Mika Westerberg
2020-01-21 17:06 ` Mark Brown
2020-01-21 17:21 ` Mika Westerberg
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