From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: linux-clk@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 05/21] clk: uniphier: add clock driver for UniPhier PH1-sLD8 SoC
Date: Tue, 10 May 2016 18:50:46 +0900 [thread overview]
Message-ID: <1462873862-30940-6-git-send-email-yamada.masahiro@socionext.com> (raw)
In-Reply-To: <1462873862-30940-1-git-send-email-yamada.masahiro@socionext.com>
This series is just for review.
Please do not apply this patch.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
drivers/clk/uniphier/Kconfig | 4 ++
drivers/clk/uniphier/Makefile | 1 +
drivers/clk/uniphier/clk-uniphier-sld8.c | 102 +++++++++++++++++++++++++++++++
3 files changed, 107 insertions(+)
create mode 100644 drivers/clk/uniphier/clk-uniphier-sld8.c
diff --git a/drivers/clk/uniphier/Kconfig b/drivers/clk/uniphier/Kconfig
index d789e26..8e930c3 100644
--- a/drivers/clk/uniphier/Kconfig
+++ b/drivers/clk/uniphier/Kconfig
@@ -14,4 +14,8 @@ config CLK_UNIPHIER_PRO4
tristate "Clock driver for UniPhier PH1-Pro4 SoC"
default ARM
+config CLK_UNIPHIER_SLD8
+ tristate "Clock driver for UniPhier PH1-sLD8 SoC"
+ default ARM
+
endif
diff --git a/drivers/clk/uniphier/Makefile b/drivers/clk/uniphier/Makefile
index ceed615..c7a8390 100644
--- a/drivers/clk/uniphier/Makefile
+++ b/drivers/clk/uniphier/Makefile
@@ -6,3 +6,4 @@ obj-y += clk-uniphier-mux.o
obj-$(CONFIG_CLK_UNIPHIER_LD4) += clk-uniphier-ld4.o
obj-$(CONFIG_CLK_UNIPHIER_PRO4) += clk-uniphier-pro4.o
+obj-$(CONFIG_CLK_UNIPHIER_SLD8) += clk-uniphier-sld8.o
diff --git a/drivers/clk/uniphier/clk-uniphier-sld8.c b/drivers/clk/uniphier/clk-uniphier-sld8.c
new file mode 100644
index 0000000..74574ba
--- /dev/null
+++ b/drivers/clk/uniphier/clk-uniphier-sld8.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2016 Socionext Inc.
+ * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include "clk-uniphier.h"
+
+static const struct uniphier_clk_data uniphier_sld8_clk_data[] = {
+ {
+ .name = "spll",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = -1,
+ .data.factor = {
+ .parent_name = "ref",
+ .mult = 64,
+ .div = 1,
+ },
+ },
+ {
+ .name = "upll",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = -1,
+ .data.factor = {
+ .parent_name = "ref",
+ .mult = 288,
+ .div = 25,
+ },
+ },
+ {
+ .name = "uart",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = 0,
+ .data.factor = {
+ .parent_name = "spll",
+ .mult = 1,
+ .div = 20,
+ },
+ },
+ {
+ .name = "i2c",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = 1,
+ .data.factor = {
+ .parent_name = "spll",
+ .mult = 1,
+ .div = 16,
+ },
+ },
+ {
+ .name = "ehci",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = 5,
+ .data.factor = {
+ .parent_name = "upll",
+ .mult = 1,
+ .div = 12,
+ },
+ },
+ {
+ .name = "stdmac",
+ .type = UNIPHIER_CLK_TYPE_GATE,
+ .output_index = 7,
+ .data.gate = {
+ .parent_name = NULL,
+ .reg = 0x2104,
+ .mask = BIT(10),
+ .enable_val = BIT(10),
+ },
+ },
+ { /* sentinel */ }
+};
+
+static int uniphier_sld8_clk_probe(struct platform_device *pdev)
+{
+ return uniphier_clk_probe(pdev, uniphier_sld8_clk_data);
+}
+
+static struct platform_driver uniphier_sld8_clk_driver = {
+ .probe = uniphier_sld8_clk_probe,
+ .remove = uniphier_clk_remove,
+ .driver = {
+ .name = "uniphier-sld8-clk",
+ },
+};
+module_platform_driver(uniphier_sld8_clk_driver);
+
+MODULE_AUTHOR("Masahiro Yamada <yamada.masahiro@socionext.com>");
+MODULE_DESCRIPTION("UniPhier PH1-sLD8 System Clock Driver");
+MODULE_LICENSE("GPL");
--
1.9.1
next prev parent reply other threads:[~2016-05-10 9:51 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-10 9:50 [RFC PATCH 00/21] mfd, clock, reset: add UniPhier clock/reset driver support Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 01/21] mfd: uniphier: add UniPhier MFD driver Masahiro Yamada
2016-05-10 11:26 ` Lee Jones
2016-05-11 1:51 ` Masahiro Yamada
2016-05-11 7:38 ` Lee Jones
2016-05-10 9:50 ` [RFC PATCH 02/21] clk: uniphier: add core support for UniPhier clock driver Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 03/21] clk: uniphier: add clock driver for UniPhier PH1-LD4 SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 04/21] clk: uniphier: add clock driver for UniPhier PH1-Pro4 SoC Masahiro Yamada
2016-05-10 9:50 ` Masahiro Yamada [this message]
2016-05-10 9:50 ` [RFC PATCH 06/21] clk: uniphier: add clock driver for UniPhier PH1-Pro5 SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 07/21] clk: uniphier: add clock driver for UniPhier ProXstream2/PH1-LD6b SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 08/21] clk: uniphier: add clock driver for UniPhier PH1-LD11 SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 09/21] clk: uniphier: add clock driver for UniPhier PH1-LD20 SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 10/21] clk: uniphier: add clock driver for Media I/O block on UniPhier SoCs Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 11/21] clk: uniphier: add clock driver for Peripheral " Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 12/21] reset: uniphier: add core support for UniPhier reset driver Masahiro Yamada
2016-05-10 13:54 ` Philipp Zabel
2016-05-11 2:46 ` Masahiro Yamada
2016-05-11 10:34 ` Philipp Zabel
2016-05-10 9:50 ` [RFC PATCH 13/21] reset: uniphier: add reset driver for UniPhier PH1-LD4 SoC Masahiro Yamada
2016-05-10 12:25 ` Philipp Zabel
2016-05-11 2:52 ` Masahiro Yamada
2016-05-11 10:34 ` Philipp Zabel
2016-05-11 10:37 ` Philipp Zabel
2016-05-10 9:50 ` [RFC PATCH 14/21] reset: uniphier: add reset driver for UniPhier PH1-Pro4 SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 15/21] reset: uniphier: add reset driver for UniPhier PH1-sLD8 SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 16/21] reset: uniphier: add reset driver for UniPhier PH1-Pro5 SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 17/21] reset: uniphier: add reset driver for UniPhier ProXstream2/PH1-LD6b SoC Masahiro Yamada
2016-05-10 9:50 ` [RFC PATCH 18/21] reset: uniphier: add reset driver for UniPhier PH1-LD11 SoC Masahiro Yamada
2016-05-10 9:51 ` [RFC PATCH 19/21] reset: uniphier: add reset driver for UniPhier PH1-LD20 SoC Masahiro Yamada
2016-05-10 9:51 ` [RFC PATCH 20/21] reset: uniphier: add reset driver for Media I/O block on UniPhier SoCs Masahiro Yamada
2016-05-10 9:51 ` [RFC PATCH 21/21] reset: uniphier: add reset driver for Peripheral " Masahiro Yamada
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