3 commits

Author	SHA1	Message	Date
Liguang Zhang	c41acf8a8a	ACPI: AMBA: Fix resource name in /proc/iomem ... [ Upstream commit 7718629432 ] In function amba_handler_attach(), dev->res.name is initialized by amba_device_alloc. But when address_found is false, dev->res.name is assigned to null value, which leads to wrong resource name display in /proc/iomem, "<BAD>" is seen for those resources. Signed-off-by: Liguang Zhang <zhangliguang@linux.alibaba.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-07-20 16:17:52 +02:00
Stephen Boyd	628e35baa8	ACPI / amba: Remove CLK_IS_ROOT ... This flag is a no-op now (see commit 47b0eeb3dc "clk: Deprecate CLK_IS_ROOT", 2016-02-02) so remove it. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Graeme Gregory <graeme.gregory@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>	2016-04-27 23:42:57 +02:00
Graeme Gregory	6ce2e188a6	ACPI / scan: AMBA bus probing support ... On ARM64 some devices use the AMBA device and not the platform bus for probing so add support for this. Uses a dummy clock for apb_pclk as ACPI does not have a suitable clock representation and to keep the core AMBA bus code unchanged between probing methods. Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Graeme Gregory <graeme.gregory@linaro.org> Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>	2016-02-16 19:58:25 +01:00