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[172.248.200.249]) by smtp.gmail.com with ESMTPSA id 78sm1573131pfm.43.2016.06.09.17.32.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Jun 2016 17:32:56 -0700 (PDT) From: Michael Turquette To: linux-clk@vger.kernel.org Subject: [PATCH 1/7] clk: meson: add peripheral gate macro Date: Thu, 9 Jun 2016 17:32:48 -0700 Message-Id: <1465518774-26924-2-git-send-email-mturquette@baylibre.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1465518774-26924-1-git-send-email-mturquette@baylibre.com> References: <1465518774-26924-1-git-send-email-mturquette@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160609_173318_059712_8A386E24 X-CRM114-Status: UNSURE ( 8.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: xing.xu@amlogic.com, victor.wan@amlogic.com, khilman@baylibre.com, carlo@endlessm.com, jerry.cao@amlogic.com, linux-amlogic@lists.infradead.org MIME-Version: 1.0 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP There are a series of peripheral and system gate clocks that fan out from the clk81 signal. Add a helper macro to statically initialize these gate clocks. Signed-off-by: Michael Turquette --- drivers/clk/meson/clkc.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/clk/meson/clkc.h b/drivers/clk/meson/clkc.h index f3f3961..9436932 100644 --- a/drivers/clk/meson/clkc.h +++ b/drivers/clk/meson/clkc.h @@ -73,6 +73,20 @@ struct meson_clk_cpu { int meson_clk_cpu_notifier_cb(struct notifier_block *nb, unsigned long event, void *data); +#define MESON_GATE(_name, _reg, _bit) \ +struct clk_gate gxbb_##_name = { \ + .reg = (void __iomem *) _reg, \ + .bit_idx = (_bit), \ + .lock = &clk_lock, \ + .hw.init = &(struct clk_init_data) { \ + .name = #_name, \ + .ops = &clk_gate_ops, \ + .parent_names = (const char *[]){ "clk81" }, \ + .num_parents = 1, \ + .flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED), \ + }, \ +}; + /* clk_ops */ extern const struct clk_ops meson_clk_pll_ro_ops; extern const struct clk_ops meson_clk_pll_ops;