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Fri, 20 Dec 2019 00:18:00 +0000 (GMT) From: Chanwoo Choi To: robh+dt@kernel.org, krzk@kernel.org, heiko@sntech.de, leonard.crestez@nxp.com, lukasz.luba@arm.com Cc: mark.rutland@arm.com, a.swigon@samsung.com, m.szyprowski@samsung.com, kgene@kernel.org, cw00.choi@samsung.com, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH v2 08/11] PM / devfreq: rk3399_dmc: Replace the deprecated 'devfreq-events' property Date: Fri, 20 Dec 2019 09:24:27 +0900 Message-Id: <20191220002430.11995-9-cw00.choi@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191220002430.11995-1-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFJsWRmVeSWpSXmKPExsWy7bCmga6F8J9Yg02HNC3uz2tltLj+5Tmr xfwj51gt/j96zWrR//g1s8X58xvYLc42vWG3WHH3I6vFpsfXWC0u75rDZvG59wijxacH/5kt Zpzfx2SxsKmF3WLtkbvsFkuvX2SyuN24gs2ide8RdgchjzXz1jB6bFrVyeaxeUm9x8Z3O5g8 +rasYvTYfm0es8fnTXIB7FHZNhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJ uam2Si4+AbpumTlAbygplCXmlAKFAhKLi5X07WyK8ktLUhUy8otLbJVSC1JyCiwL9IoTc4tL 89L1kvNzrQwNDIxMgQoTsjM+LD3GXHCOo+LYjrusDYxz2LsYOTkkBEwk9vQ1MncxcnEICexg lGja9ZgVwvnEKNG+7TArSJWQwDdGiavthjAdC3/PZIMo2sso8eH/Iaj2L4wSPQ/mMIFUsQlo Sex/cYMNxBYRyJCY+foy2FhmgY9MEl3b7oIlhAXSJL7e3wtkc3CwCKhKTO83AgnzClhJ/Gyf xQqxTV5i9YYDzCA2p4C1xJZnD9lB5kgI/GeT+NK8mA2iyEWi69JXJghbWOLV8S1Qz0lJvOxv g7KrJVaePMIG0dzBKLFl/wWoDcYS+5dOZgI5gllAU2L9Ln2IsKLEzt9zGUFsZgE+iXdfe1hB SiQEeCU62oQgSpQlLj+4C7VWUmJxeyfUOR4Sfzf/YoIESh+jxLxVBxgnMMrNQtiwgJFxFaNY akFxbnpqsWGBIXKUbWIEp1Mt0x2MU875HGIU4GBU4uF1SPsdK8SaWFZcmXuIUYKDWUmE93bH z1gh3pTEyqrUovz4otKc1OJDjKbAkJzILCWanA9M9Xkl8YamRsbGxhYmhmamhoZK4rwcPy7G CgmkJ5akZqemFqQWwfQxcXBKNTDukMl1X1t46mIBd8aLQwpv7rXnZIW/XyeaphDoVxMpLTol ifHzY/sPl89t5C1LqndT0pkufGUr42qvk36dizndpip6SZ78ofBvYbjtD7Vml8fv+J72KIu+ k7hstInp+EluMwbz2epdXcdP27VNOnKu43GVmUvX7sMOPdxXWna92je7eXZ7zVIlluKMREMt 5qLiRABqtMr1vQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMLMWRmVeSWpSXmKPExsWy7bCSnK6F8J9Yg5MXBSzuz2tltLj+5Tmr xfwj51gt/j96zWrR//g1s8X58xvYLc42vWG3WHH3I6vFpsfXWC0u75rDZvG59wijxacH/5kt Zpzfx2SxsKmF3WLtkbvsFkuvX2SyuN24gs2ide8RdgchjzXz1jB6bFrVyeaxeUm9x8Z3O5g8 +rasYvTYfm0es8fnTXIB7FFcNimpOZllqUX6dglcGR+WHmMuOMdRcWzHXdYGxjnsXYycHBIC JhILf89k62Lk4hAS2M0ocfzrWWaIhKTEtItHgWwOIFtY4vDhYoiaT4wS799OYASpYRPQktj/ 4gYbiC0ikCexaeNXZpAiZoH/TBLfTz4AKxIWSJHofbGIDWQQi4CqxPR+I5Awr4CVxM/2WawQ u+QlVm84ALaXU8BaYsuzh2DHCQHVvDx/gXUCI98CRoZVjJKpBcW56bnFhgWGeanlesWJucWl eel6yfm5mxjBQa+luYPx8pL4Q4wCHIxKPLwOab9jhVgTy4orcw8xSnAwK4nw3u74GSvEm5JY WZValB9fVJqTWnyIUZqDRUmc92nesUghgfTEktTs1NSC1CKYLBMHp1QDY8k0WcMrgbc3vjPa Pnfzs9dO/3rEDWYUvn3mPDV3gwXvQeXXq/+xslUc2yzPZqa4R/0Po3hjj4jQvOAY6YmmTm8r N79/+ZmBw/fPyY3+Ddznti7ayr/YvtX52YXNu50KV84o6m9XbPrzm61PgeEaZ3qQ+HyXUvv9 v3YYXNJYXp6U8zRBra+yUomlOCPRUIu5qDgRAJNV9QR2AgAA X-CMS-MailID: 20191220001800epcas1p383927f73060e0e9aaad2fd9aaf881b6d X-Msg-Generator: CA X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20191220001800epcas1p383927f73060e0e9aaad2fd9aaf881b6d References: <20191220002430.11995-1-cw00.choi@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Replace the deprecated 'devfreq-events' property with 'rockchip,dfi-device' property. But, to guarantee the backward-compatibility, keep the support of 'devfreq-events' property. Signed-off-by: Chanwoo Choi --- drivers/devfreq/rk3399_dmc.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c index e712c8662d2f..2294de13a3dc 100644 --- a/drivers/devfreq/rk3399_dmc.c +++ b/drivers/devfreq/rk3399_dmc.c @@ -306,11 +306,14 @@ static int of_get_ddr_timings(struct dram_timing *timing, static struct devfreq_event_dev *of_get_edev(struct device_node *np, int index) { - struct device_node *node = of_parse_phandle(np, "devfreq-events", + struct device_node *node = of_parse_phandle(np, "rockchip,dfi-device", index); - if (!node) - return ERR_PTR(-ENODEV); + if (!node) { + node = of_parse_phandle(np, "devfreq-events", index); + if (!node) + return ERR_PTR(-ENODEV); + } return devfreq_event_get_edev_by_node(node); }