kernel: add pending patches for bcm63268-timer-clocks
bcm63268-timer-clocks have been sent upstream with a positive review, so let's add them to pending v5.15. Also add devm_clk_hw_register_gate() patch from v5.17 to backports since it's needed for upstream bcm63268-timer-clocks patches. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
Álvaro Fernández Rojas
parent
d2fc620d0a
commit
a97965b7b1
7 changed files with 435 additions and 165 deletions
|
|
@ -1,35 +0,0 @@
|
||||||
From 5a079515cb3066aeb658634301a98871b47c2af4 Mon Sep 17 00:00:00 2001
|
|
||||||
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
|
|
||||||
Date: Thu, 25 Feb 2021 19:44:22 +0100
|
|
||||||
Subject: [PATCH 1/4] mips: bmips: add BCM63268 timer clock definitions
|
|
||||||
MIME-Version: 1.0
|
|
||||||
Content-Type: text/plain; charset=UTF-8
|
|
||||||
Content-Transfer-Encoding: 8bit
|
|
||||||
|
|
||||||
Add missing timer clock definitions for BCM63268.
|
|
||||||
|
|
||||||
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
|
||||||
---
|
|
||||||
include/dt-bindings/clock/bcm63268-clock.h | 13 +++++++++++++
|
|
||||||
1 file changed, 13 insertions(+)
|
|
||||||
|
|
||||||
--- a/include/dt-bindings/clock/bcm63268-clock.h
|
|
||||||
+++ b/include/dt-bindings/clock/bcm63268-clock.h
|
|
||||||
@@ -27,4 +27,17 @@
|
|
||||||
#define BCM63268_CLK_TBUS 27
|
|
||||||
#define BCM63268_CLK_ROBOSW250 31
|
|
||||||
|
|
||||||
+#define BCM63268_TCLK_EPHY1 0
|
|
||||||
+#define BCM63268_TCLK_EPHY2 1
|
|
||||||
+#define BCM63268_TCLK_EPHY3 2
|
|
||||||
+#define BCM63268_TCLK_GPHY1 3
|
|
||||||
+#define BCM63268_TCLK_DSL 4
|
|
||||||
+#define BCM63268_TCLK_WAKEON_EPHY 6
|
|
||||||
+#define BCM63268_TCLK_WAKEON_DSL 7
|
|
||||||
+#define BCM63268_TCLK_FAP1 11
|
|
||||||
+#define BCM63268_TCLK_FAP2 15
|
|
||||||
+#define BCM63268_TCLK_UTO_50 16
|
|
||||||
+#define BCM63268_TCLK_UTO_EXTIN 17
|
|
||||||
+#define BCM63268_TCLK_USB_REF 18
|
|
||||||
+
|
|
||||||
#endif /* __DT_BINDINGS_CLOCK_BCM63268_H */
|
|
||||||
|
|
@ -1,26 +0,0 @@
|
||||||
From 3327df17635dd9d24a855ac6b7247fac381514cf Mon Sep 17 00:00:00 2001
|
|
||||||
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
|
|
||||||
Date: Thu, 25 Feb 2021 19:45:04 +0100
|
|
||||||
Subject: [PATCH 2/4] mips: bmips: add BCM63268 timer reset definitions
|
|
||||||
MIME-Version: 1.0
|
|
||||||
Content-Type: text/plain; charset=UTF-8
|
|
||||||
Content-Transfer-Encoding: 8bit
|
|
||||||
|
|
||||||
Add missing timer reset definitions for BCM63268.
|
|
||||||
|
|
||||||
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
|
||||||
---
|
|
||||||
include/dt-bindings/reset/bcm63268-reset.h | 4 ++++
|
|
||||||
1 file changed, 4 insertions(+)
|
|
||||||
|
|
||||||
--- a/include/dt-bindings/reset/bcm63268-reset.h
|
|
||||||
+++ b/include/dt-bindings/reset/bcm63268-reset.h
|
|
||||||
@@ -23,4 +23,8 @@
|
|
||||||
#define BCM63268_RST_PCIE_HARD 17
|
|
||||||
#define BCM63268_RST_GPHY 18
|
|
||||||
|
|
||||||
+#define BCM63268_TRST_SW 29
|
|
||||||
+#define BCM63268_TRST_HW 30
|
|
||||||
+#define BCM63268_TRST_POR 31
|
|
||||||
+
|
|
||||||
#endif /* __DT_BINDINGS_RESET_BCM63268_H */
|
|
||||||
|
|
@ -1,59 +0,0 @@
|
||||||
From c17702bad18a085ae913752b45bcc20c2cea879e Mon Sep 17 00:00:00 2001
|
|
||||||
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
|
|
||||||
Date: Thu, 25 Feb 2021 19:53:08 +0100
|
|
||||||
Subject: [PATCH 3/4] dt-bindings: clock: Add BCM63268 timer binding
|
|
||||||
MIME-Version: 1.0
|
|
||||||
Content-Type: text/plain; charset=UTF-8
|
|
||||||
Content-Transfer-Encoding: 8bit
|
|
||||||
|
|
||||||
Document the Broadcom BCM63268 Clock and Reset controller.
|
|
||||||
|
|
||||||
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
|
||||||
---
|
|
||||||
.../clock/brcm,bcm63268-timer-clocks.yaml | 40 +++++++++++++++++++
|
|
||||||
1 file changed, 40 insertions(+)
|
|
||||||
create mode 100644 Documentation/devicetree/bindings/clock/brcm,bcm63268-timer-clocks.yaml
|
|
||||||
|
|
||||||
--- /dev/null
|
|
||||||
+++ b/Documentation/devicetree/bindings/clock/brcm,bcm63268-timer-clocks.yaml
|
|
||||||
@@ -0,0 +1,40 @@
|
|
||||||
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
||||||
+%YAML 1.2
|
|
||||||
+---
|
|
||||||
+$id: http://devicetree.org/schemas/clock/brcm,bcm63268-timer-clocks.yaml#
|
|
||||||
+$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
||||||
+
|
|
||||||
+title: Broadcom BCM63268 Timer Clock and Reset Device Tree Bindings
|
|
||||||
+
|
|
||||||
+maintainers:
|
|
||||||
+ - Álvaro Fernández Rojas <noltari@gmail.com>
|
|
||||||
+
|
|
||||||
+properties:
|
|
||||||
+ compatible:
|
|
||||||
+ const: brcm,bcm63268-timer-clocks
|
|
||||||
+
|
|
||||||
+ reg:
|
|
||||||
+ maxItems: 1
|
|
||||||
+
|
|
||||||
+ "#clock-cells":
|
|
||||||
+ const: 1
|
|
||||||
+
|
|
||||||
+ "#reset-cells":
|
|
||||||
+ const: 1
|
|
||||||
+
|
|
||||||
+required:
|
|
||||||
+ - compatible
|
|
||||||
+ - reg
|
|
||||||
+ - "#clock-cells"
|
|
||||||
+ - "#reset-cells"
|
|
||||||
+
|
|
||||||
+additionalProperties: false
|
|
||||||
+
|
|
||||||
+examples:
|
|
||||||
+ - |
|
|
||||||
+ timer_clk: clock-controller@100000ac {
|
|
||||||
+ compatible = "brcm,bcm63268-timer-clocks";
|
|
||||||
+ reg = <0x100000ac 0x4>;
|
|
||||||
+ #clock-cells = <1>;
|
|
||||||
+ #reset-cells = <1>;
|
|
||||||
+ };
|
|
||||||
|
|
@ -0,0 +1,105 @@
|
||||||
|
From 815f0e738a8d5663a02350e2580706829144a722 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Horatiu Vultur <horatiu.vultur@microchip.com>
|
||||||
|
Date: Wed, 3 Nov 2021 09:50:59 +0100
|
||||||
|
Subject: [PATCH] clk: gate: Add devm_clk_hw_register_gate()
|
||||||
|
|
||||||
|
Add devm_clk_hw_register_gate() - devres-managed version of
|
||||||
|
clk_hw_register_gate()
|
||||||
|
|
||||||
|
Suggested-by: Stephen Boyd <sboyd@kernel.org>
|
||||||
|
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
|
||||||
|
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
|
||||||
|
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
|
||||||
|
Link: https://lore.kernel.org/r/20211103085102.1656081-2-horatiu.vultur@microchip.com
|
||||||
|
---
|
||||||
|
drivers/clk/clk-gate.c | 35 +++++++++++++++++++++++++++++++++++
|
||||||
|
include/linux/clk-provider.h | 23 +++++++++++++++++++++++
|
||||||
|
2 files changed, 58 insertions(+)
|
||||||
|
|
||||||
|
--- a/drivers/clk/clk-gate.c
|
||||||
|
+++ b/drivers/clk/clk-gate.c
|
||||||
|
@@ -7,6 +7,7 @@
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/clk-provider.h>
|
||||||
|
+#include <linux/device.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
#include <linux/io.h>
|
||||||
|
@@ -222,3 +223,37 @@ void clk_hw_unregister_gate(struct clk_h
|
||||||
|
kfree(gate);
|
||||||
|
}
|
||||||
|
EXPORT_SYMBOL_GPL(clk_hw_unregister_gate);
|
||||||
|
+
|
||||||
|
+static void devm_clk_hw_release_gate(struct device *dev, void *res)
|
||||||
|
+{
|
||||||
|
+ clk_hw_unregister_gate(*(struct clk_hw **)res);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+struct clk_hw *__devm_clk_hw_register_gate(struct device *dev,
|
||||||
|
+ struct device_node *np, const char *name,
|
||||||
|
+ const char *parent_name, const struct clk_hw *parent_hw,
|
||||||
|
+ const struct clk_parent_data *parent_data,
|
||||||
|
+ unsigned long flags,
|
||||||
|
+ void __iomem *reg, u8 bit_idx,
|
||||||
|
+ u8 clk_gate_flags, spinlock_t *lock)
|
||||||
|
+{
|
||||||
|
+ struct clk_hw **ptr, *hw;
|
||||||
|
+
|
||||||
|
+ ptr = devres_alloc(devm_clk_hw_release_gate, sizeof(*ptr), GFP_KERNEL);
|
||||||
|
+ if (!ptr)
|
||||||
|
+ return ERR_PTR(-ENOMEM);
|
||||||
|
+
|
||||||
|
+ hw = __clk_hw_register_gate(dev, np, name, parent_name, parent_hw,
|
||||||
|
+ parent_data, flags, reg, bit_idx,
|
||||||
|
+ clk_gate_flags, lock);
|
||||||
|
+
|
||||||
|
+ if (!IS_ERR(hw)) {
|
||||||
|
+ *ptr = hw;
|
||||||
|
+ devres_add(dev, ptr);
|
||||||
|
+ } else {
|
||||||
|
+ devres_free(ptr);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ return hw;
|
||||||
|
+}
|
||||||
|
+EXPORT_SYMBOL_GPL(__devm_clk_hw_register_gate);
|
||||||
|
--- a/include/linux/clk-provider.h
|
||||||
|
+++ b/include/linux/clk-provider.h
|
||||||
|
@@ -490,6 +490,13 @@ struct clk_hw *__clk_hw_register_gate(st
|
||||||
|
unsigned long flags,
|
||||||
|
void __iomem *reg, u8 bit_idx,
|
||||||
|
u8 clk_gate_flags, spinlock_t *lock);
|
||||||
|
+struct clk_hw *__devm_clk_hw_register_gate(struct device *dev,
|
||||||
|
+ struct device_node *np, const char *name,
|
||||||
|
+ const char *parent_name, const struct clk_hw *parent_hw,
|
||||||
|
+ const struct clk_parent_data *parent_data,
|
||||||
|
+ unsigned long flags,
|
||||||
|
+ void __iomem *reg, u8 bit_idx,
|
||||||
|
+ u8 clk_gate_flags, spinlock_t *lock);
|
||||||
|
struct clk *clk_register_gate(struct device *dev, const char *name,
|
||||||
|
const char *parent_name, unsigned long flags,
|
||||||
|
void __iomem *reg, u8 bit_idx,
|
||||||
|
@@ -544,6 +551,22 @@ struct clk *clk_register_gate(struct dev
|
||||||
|
__clk_hw_register_gate((dev), NULL, (name), NULL, NULL, (parent_data), \
|
||||||
|
(flags), (reg), (bit_idx), \
|
||||||
|
(clk_gate_flags), (lock))
|
||||||
|
+/**
|
||||||
|
+ * devm_clk_hw_register_gate - register a gate clock with the clock framework
|
||||||
|
+ * @dev: device that is registering this clock
|
||||||
|
+ * @name: name of this clock
|
||||||
|
+ * @parent_name: name of this clock's parent
|
||||||
|
+ * @flags: framework-specific flags for this clock
|
||||||
|
+ * @reg: register address to control gating of this clock
|
||||||
|
+ * @bit_idx: which bit in the register controls gating of this clock
|
||||||
|
+ * @clk_gate_flags: gate-specific flags for this clock
|
||||||
|
+ * @lock: shared register lock for this clock
|
||||||
|
+ */
|
||||||
|
+#define devm_clk_hw_register_gate(dev, name, parent_name, flags, reg, bit_idx,\
|
||||||
|
+ clk_gate_flags, lock) \
|
||||||
|
+ __devm_clk_hw_register_gate((dev), NULL, (name), (parent_name), NULL, \
|
||||||
|
+ NULL, (flags), (reg), (bit_idx), \
|
||||||
|
+ (clk_gate_flags), (lock))
|
||||||
|
void clk_unregister_gate(struct clk *clk);
|
||||||
|
void clk_hw_unregister_gate(struct clk_hw *hw);
|
||||||
|
int clk_gate_is_enabled(struct clk_hw *hw);
|
||||||
|
|
@ -0,0 +1,114 @@
|
||||||
|
From patchwork Wed Mar 22 17:15:12 2023
|
||||||
|
Content-Type: text/plain; charset="utf-8"
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Content-Transfer-Encoding: 8bit
|
||||||
|
X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?=
|
||||||
|
<noltari@gmail.com>
|
||||||
|
X-Patchwork-Id: 13184389
|
||||||
|
Return-Path: <linux-clk-owner@vger.kernel.org>
|
||||||
|
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
|
||||||
|
aws-us-west-2-korg-lkml-1.web.codeaurora.org
|
||||||
|
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
|
||||||
|
by smtp.lore.kernel.org (Postfix) with ESMTP id 73F2DC6FD1C
|
||||||
|
for <linux-clk@archiver.kernel.org>; Wed, 22 Mar 2023 17:15:59 +0000 (UTC)
|
||||||
|
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
|
||||||
|
id S231363AbjCVRP5 (ORCPT <rfc822;linux-clk@archiver.kernel.org>);
|
||||||
|
Wed, 22 Mar 2023 13:15:57 -0400
|
||||||
|
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58824 "EHLO
|
||||||
|
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
|
||||||
|
with ESMTP id S231408AbjCVRPy (ORCPT
|
||||||
|
<rfc822;linux-clk@vger.kernel.org>); Wed, 22 Mar 2023 13:15:54 -0400
|
||||||
|
Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com
|
||||||
|
[IPv6:2a00:1450:4864:20::32d])
|
||||||
|
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70E4C64B28;
|
||||||
|
Wed, 22 Mar 2023 10:15:24 -0700 (PDT)
|
||||||
|
Received: by mail-wm1-x32d.google.com with SMTP id n19so1740892wms.0;
|
||||||
|
Wed, 22 Mar 2023 10:15:24 -0700 (PDT)
|
||||||
|
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
|
||||||
|
d=gmail.com; s=20210112; t=1679505322;
|
||||||
|
h=content-transfer-encoding:mime-version:references:in-reply-to
|
||||||
|
:message-id:date:subject:cc:to:from:from:to:cc:subject:date
|
||||||
|
:message-id:reply-to;
|
||||||
|
bh=dEknM98Izmc8d/crPsoJ+ejZxfl78958Ei6SPYhYDHs=;
|
||||||
|
b=LTOQ75W3s5nYo+nEfiJAKqytSopONB4jCtU3zRygzPMasugVOrYFMsUR+WrpsAjuRT
|
||||||
|
v4HgWpJxEsIWeRXrUN9W21mFXhGgJLJXSxRnrio0CsZZBNMdkebbNOphgKXIWAdm+2iM
|
||||||
|
PzqAdGm5t38wT2mmm6V/9hCy90+12raHM82tNFdhhiezfg2cukVOKP3j/TeOVCwas0gQ
|
||||||
|
iFc+CuZB6y73zYXvMUMUpTsqI5vev4xJsSMHIQJVmUxJAwqhOBhN9JCRo7Ao+wayjn2d
|
||||||
|
Fxo6AV3A8v68nVfoQ0K0I+eWXG48nMCX45iWh/lVvVTOFcR99kn4va7NY1oVnPsh+WQz
|
||||||
|
WcLA==
|
||||||
|
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
|
||||||
|
d=1e100.net; s=20210112; t=1679505322;
|
||||||
|
h=content-transfer-encoding:mime-version:references:in-reply-to
|
||||||
|
:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc
|
||||||
|
:subject:date:message-id:reply-to;
|
||||||
|
bh=dEknM98Izmc8d/crPsoJ+ejZxfl78958Ei6SPYhYDHs=;
|
||||||
|
b=wv2NSR1B5RnsdoEE7mgJSHAfSs1JHZbQ1HPMldyaGWAk1dcucqh/uDzM3Flz+ADRi1
|
||||||
|
19NoaB2Ur7QaWZejbuplnIOK/nte3PnmqJ9ZNw8HejmuS4eU8mB1V1aJUSKSPGsfUi4a
|
||||||
|
LYe3HSw87l0jrAC7ptdKvdUtzBoIkX0CeFvfguTQQkDhUTyAFIG144hY6uPXY9Mga96b
|
||||||
|
gnNe2dLCzHQLbEJpaDaavT7FEEcLDxaq7jNcR2xqEEZaIwfcew+Q05t4xL/3i8GAj9Ru
|
||||||
|
6ivQjIbBKfYQF88o7KnOW9o1wjrGsk+Nd4Iy0OLZix3JQasCJGrKV7ib5awI9J39upYV
|
||||||
|
fa4A==
|
||||||
|
X-Gm-Message-State: AO0yUKWw75I1M5Vjrd4vXq4GTruQu0H84pycgyi2CT3bczTYRJpWmEWg
|
||||||
|
+bHDhvp1n5IWW85GI9vKWpbclB13a/S0RQ==
|
||||||
|
X-Google-Smtp-Source:
|
||||||
|
AK7set9T/2oJsVetUb2L4mPEWu8YqDrnK8EzHK5bJf1ABIa1Et8f7BFJ7AA3j14ITZuf8cH0HqlRtg==
|
||||||
|
X-Received: by 2002:a05:600c:2304:b0:3ed:2949:985b with SMTP id
|
||||||
|
4-20020a05600c230400b003ed2949985bmr206833wmo.23.1679505322457;
|
||||||
|
Wed, 22 Mar 2023 10:15:22 -0700 (PDT)
|
||||||
|
Received: from atlantis.lan (255.red-79-146-124.dynamicip.rima-tde.net.
|
||||||
|
[79.146.124.255])
|
||||||
|
by smtp.gmail.com with ESMTPSA id
|
||||||
|
v10-20020a05600c470a00b003ee11ac2288sm8414333wmo.21.2023.03.22.10.15.21
|
||||||
|
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
|
||||||
|
Wed, 22 Mar 2023 10:15:22 -0700 (PDT)
|
||||||
|
From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>
|
||||||
|
To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org,
|
||||||
|
krzysztof.kozlowski+dt@linaro.org, p.zabel@pengutronix.de,
|
||||||
|
f.fainelli@gmail.com, jonas.gorski@gmail.com,
|
||||||
|
william.zhang@broadcom.com, linux-clk@vger.kernel.org,
|
||||||
|
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
|
||||||
|
Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>,
|
||||||
|
Rob Herring <robh@kernel.org>
|
||||||
|
Subject: [PATCH v4 1/4] dt-bindings: clk: add BCM63268 timer clock definitions
|
||||||
|
Date: Wed, 22 Mar 2023 18:15:12 +0100
|
||||||
|
Message-Id: <20230322171515.120353-2-noltari@gmail.com>
|
||||||
|
X-Mailer: git-send-email 2.30.2
|
||||||
|
In-Reply-To: <20230322171515.120353-1-noltari@gmail.com>
|
||||||
|
References: <20230322171515.120353-1-noltari@gmail.com>
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Precedence: bulk
|
||||||
|
List-ID: <linux-clk.vger.kernel.org>
|
||||||
|
X-Mailing-List: linux-clk@vger.kernel.org
|
||||||
|
|
||||||
|
Add missing timer clock definitions for BCM63268.
|
||||||
|
|
||||||
|
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
|
Acked-by: Rob Herring <robh@kernel.org>
|
||||||
|
---
|
||||||
|
v4: no changes
|
||||||
|
v3: no changes
|
||||||
|
v2: change commit title, as suggested by Stephen Boyd
|
||||||
|
|
||||||
|
include/dt-bindings/clock/bcm63268-clock.h | 13 +++++++++++++
|
||||||
|
1 file changed, 13 insertions(+)
|
||||||
|
|
||||||
|
--- a/include/dt-bindings/clock/bcm63268-clock.h
|
||||||
|
+++ b/include/dt-bindings/clock/bcm63268-clock.h
|
||||||
|
@@ -27,4 +27,17 @@
|
||||||
|
#define BCM63268_CLK_TBUS 27
|
||||||
|
#define BCM63268_CLK_ROBOSW250 31
|
||||||
|
|
||||||
|
+#define BCM63268_TCLK_EPHY1 0
|
||||||
|
+#define BCM63268_TCLK_EPHY2 1
|
||||||
|
+#define BCM63268_TCLK_EPHY3 2
|
||||||
|
+#define BCM63268_TCLK_GPHY1 3
|
||||||
|
+#define BCM63268_TCLK_DSL 4
|
||||||
|
+#define BCM63268_TCLK_WAKEON_EPHY 6
|
||||||
|
+#define BCM63268_TCLK_WAKEON_DSL 7
|
||||||
|
+#define BCM63268_TCLK_FAP1 11
|
||||||
|
+#define BCM63268_TCLK_FAP2 15
|
||||||
|
+#define BCM63268_TCLK_UTO_50 16
|
||||||
|
+#define BCM63268_TCLK_UTO_EXTIN 17
|
||||||
|
+#define BCM63268_TCLK_USB_REF 18
|
||||||
|
+
|
||||||
|
#endif /* __DT_BINDINGS_CLOCK_BCM63268_H */
|
||||||
|
|
@ -0,0 +1,107 @@
|
||||||
|
From patchwork Wed Mar 22 17:15:13 2023
|
||||||
|
Content-Type: text/plain; charset="utf-8"
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Content-Transfer-Encoding: 8bit
|
||||||
|
X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?=
|
||||||
|
<noltari@gmail.com>
|
||||||
|
X-Patchwork-Id: 13184390
|
||||||
|
Return-Path: <linux-clk-owner@vger.kernel.org>
|
||||||
|
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
|
||||||
|
aws-us-west-2-korg-lkml-1.web.codeaurora.org
|
||||||
|
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
|
||||||
|
by smtp.lore.kernel.org (Postfix) with ESMTP id D0B1AC6FD1C
|
||||||
|
for <linux-clk@archiver.kernel.org>; Wed, 22 Mar 2023 17:16:08 +0000 (UTC)
|
||||||
|
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
|
||||||
|
id S231472AbjCVRQI (ORCPT <rfc822;linux-clk@archiver.kernel.org>);
|
||||||
|
Wed, 22 Mar 2023 13:16:08 -0400
|
||||||
|
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58934 "EHLO
|
||||||
|
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
|
||||||
|
with ESMTP id S231435AbjCVRP5 (ORCPT
|
||||||
|
<rfc822;linux-clk@vger.kernel.org>); Wed, 22 Mar 2023 13:15:57 -0400
|
||||||
|
Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com
|
||||||
|
[IPv6:2a00:1450:4864:20::329])
|
||||||
|
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9655064863;
|
||||||
|
Wed, 22 Mar 2023 10:15:25 -0700 (PDT)
|
||||||
|
Received: by mail-wm1-x329.google.com with SMTP id
|
||||||
|
v4-20020a05600c470400b003ee4f06428fso2424553wmo.4;
|
||||||
|
Wed, 22 Mar 2023 10:15:25 -0700 (PDT)
|
||||||
|
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
|
||||||
|
d=gmail.com; s=20210112; t=1679505324;
|
||||||
|
h=content-transfer-encoding:mime-version:references:in-reply-to
|
||||||
|
:message-id:date:subject:cc:to:from:from:to:cc:subject:date
|
||||||
|
:message-id:reply-to;
|
||||||
|
bh=C7ykhArT1dO7P8wtmI92eo4c7KtPZI9w182/5+cB3T0=;
|
||||||
|
b=WRZRU2SM9n1LfUj4SgTPfQczADC2pfvoIrOsNpBLTym2eOfmkTetb/WbGSla5kw2Wb
|
||||||
|
SH5MIC2fFeScJg6T5FFAUOOLmRVW9xvl8Q3T3NKb3z/9wvPHO767nrdIbffRWMJFs7gW
|
||||||
|
wT/kuTpn8GYdfY0sZ/dMTkq41DVusEkxfX6GxtG85O98ZP8xMHQog8aPs9fRfUvI5ZKB
|
||||||
|
eGYcRz/Wn1cHhjey9jtWzQEEmZ/BT3b0HQTF9Tl88oofhiEgbyjFXr91+vRsLbsJpGXH
|
||||||
|
/1FjjaLG5DnonKubV9rmbuCU8KzwH331gi2KuRjvLD2V+OMewqSa5i+GvgVv8x2zC8y+
|
||||||
|
/mLQ==
|
||||||
|
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
|
||||||
|
d=1e100.net; s=20210112; t=1679505324;
|
||||||
|
h=content-transfer-encoding:mime-version:references:in-reply-to
|
||||||
|
:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc
|
||||||
|
:subject:date:message-id:reply-to;
|
||||||
|
bh=C7ykhArT1dO7P8wtmI92eo4c7KtPZI9w182/5+cB3T0=;
|
||||||
|
b=bhd0fNh0jDOMlGSC4F+p5igV8AUlGEPj2cXUwgdgqRfSSuUy9z+Li8cT0MbY/aWH5Z
|
||||||
|
qInRVA+R1cWV3ubrDyKag6oEc0LDU234bnMFcP9b7MRlrM8Dpit9TFSyqJU4sDUWNDs5
|
||||||
|
KOe2k/SNIdat6munC9VOuEBDO0eB/UDMN+repKwXNdHChp/Toq9qMvW4Uy8uHxosbQlD
|
||||||
|
8P88GbKFjynb1E8I8croGjfub7+y8PPsWB0xNUcafIv6xs3MnVOP1Mk4KwBCbqS509la
|
||||||
|
mfjsriXtIybO8XFqtn100ungjvbFWdogEplLdSPVdgAqdfF5J8gHxAoApoeYejYkL5/R
|
||||||
|
kOhQ==
|
||||||
|
X-Gm-Message-State: AO0yUKWdzr3dMmjKhD8tF+ec4Dfdq9VGZ/WCU4d85npKQvxSwhNPZZ1J
|
||||||
|
5WYRIqivh0suFC1OqEidwenpiJYvXedYjw==
|
||||||
|
X-Google-Smtp-Source:
|
||||||
|
AK7set87ew2/mKWeShXTTW/YBbBJNR2zeGFV0CfuqLXhiJEU6tqFuyKcW+vFEoKHIbNUS8wRy1SzLA==
|
||||||
|
X-Received: by 2002:a05:600c:290:b0:3ee:6d88:774a with SMTP id
|
||||||
|
16-20020a05600c029000b003ee6d88774amr160734wmk.14.1679505323514;
|
||||||
|
Wed, 22 Mar 2023 10:15:23 -0700 (PDT)
|
||||||
|
Received: from atlantis.lan (255.red-79-146-124.dynamicip.rima-tde.net.
|
||||||
|
[79.146.124.255])
|
||||||
|
by smtp.gmail.com with ESMTPSA id
|
||||||
|
v10-20020a05600c470a00b003ee11ac2288sm8414333wmo.21.2023.03.22.10.15.22
|
||||||
|
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
|
||||||
|
Wed, 22 Mar 2023 10:15:23 -0700 (PDT)
|
||||||
|
From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>
|
||||||
|
To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org,
|
||||||
|
krzysztof.kozlowski+dt@linaro.org, p.zabel@pengutronix.de,
|
||||||
|
f.fainelli@gmail.com, jonas.gorski@gmail.com,
|
||||||
|
william.zhang@broadcom.com, linux-clk@vger.kernel.org,
|
||||||
|
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
|
||||||
|
Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>,
|
||||||
|
Rob Herring <robh@kernel.org>
|
||||||
|
Subject: [PATCH v4 2/4] dt-bindings: reset: add BCM63268 timer reset
|
||||||
|
definitions
|
||||||
|
Date: Wed, 22 Mar 2023 18:15:13 +0100
|
||||||
|
Message-Id: <20230322171515.120353-3-noltari@gmail.com>
|
||||||
|
X-Mailer: git-send-email 2.30.2
|
||||||
|
In-Reply-To: <20230322171515.120353-1-noltari@gmail.com>
|
||||||
|
References: <20230322171515.120353-1-noltari@gmail.com>
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Precedence: bulk
|
||||||
|
List-ID: <linux-clk.vger.kernel.org>
|
||||||
|
X-Mailing-List: linux-clk@vger.kernel.org
|
||||||
|
|
||||||
|
Add missing timer reset definitions for BCM63268.
|
||||||
|
|
||||||
|
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
|
Acked-by: Rob Herring <robh@kernel.org>
|
||||||
|
---
|
||||||
|
v4: no changes
|
||||||
|
v3: no changes
|
||||||
|
v2: change commit title, as suggested by Stephen Boyd
|
||||||
|
|
||||||
|
include/dt-bindings/reset/bcm63268-reset.h | 4 ++++
|
||||||
|
1 file changed, 4 insertions(+)
|
||||||
|
|
||||||
|
--- a/include/dt-bindings/reset/bcm63268-reset.h
|
||||||
|
+++ b/include/dt-bindings/reset/bcm63268-reset.h
|
||||||
|
@@ -23,4 +23,8 @@
|
||||||
|
#define BCM63268_RST_PCIE_HARD 17
|
||||||
|
#define BCM63268_RST_GPHY 18
|
||||||
|
|
||||||
|
+#define BCM63268_TRST_SW 29
|
||||||
|
+#define BCM63268_TRST_HW 30
|
||||||
|
+#define BCM63268_TRST_POR 31
|
||||||
|
+
|
||||||
|
#endif /* __DT_BINDINGS_RESET_BCM63268_H */
|
||||||
|
|
@ -1,19 +1,100 @@
|
||||||
From 3c8dd9d0937a19f3f20f28ba0b0b64f448d50dd4 Mon Sep 17 00:00:00 2001
|
From patchwork Wed Mar 22 17:15:15 2023
|
||||||
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
|
Content-Type: text/plain; charset="utf-8"
|
||||||
Date: Thu, 25 Feb 2021 19:54:04 +0100
|
|
||||||
Subject: [PATCH 4/4] clk: bcm: Add BCM63268 timer clock and reset driver
|
|
||||||
MIME-Version: 1.0
|
MIME-Version: 1.0
|
||||||
Content-Type: text/plain; charset=UTF-8
|
|
||||||
Content-Transfer-Encoding: 8bit
|
Content-Transfer-Encoding: 8bit
|
||||||
|
X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?=
|
||||||
|
<noltari@gmail.com>
|
||||||
|
X-Patchwork-Id: 13184392
|
||||||
|
Return-Path: <linux-clk-owner@vger.kernel.org>
|
||||||
|
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
|
||||||
|
aws-us-west-2-korg-lkml-1.web.codeaurora.org
|
||||||
|
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
|
||||||
|
by smtp.lore.kernel.org (Postfix) with ESMTP id 199D9C76196
|
||||||
|
for <linux-clk@archiver.kernel.org>; Wed, 22 Mar 2023 17:16:11 +0000 (UTC)
|
||||||
|
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
|
||||||
|
id S231512AbjCVRQJ (ORCPT <rfc822;linux-clk@archiver.kernel.org>);
|
||||||
|
Wed, 22 Mar 2023 13:16:09 -0400
|
||||||
|
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58942 "EHLO
|
||||||
|
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
|
||||||
|
with ESMTP id S231442AbjCVRP5 (ORCPT
|
||||||
|
<rfc822;linux-clk@vger.kernel.org>); Wed, 22 Mar 2023 13:15:57 -0400
|
||||||
|
Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com
|
||||||
|
[IPv6:2a00:1450:4864:20::32c])
|
||||||
|
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DDB36487D;
|
||||||
|
Wed, 22 Mar 2023 10:15:27 -0700 (PDT)
|
||||||
|
Received: by mail-wm1-x32c.google.com with SMTP id
|
||||||
|
i5-20020a05600c354500b003edd24054e0so6717370wmq.4;
|
||||||
|
Wed, 22 Mar 2023 10:15:27 -0700 (PDT)
|
||||||
|
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
|
||||||
|
d=gmail.com; s=20210112; t=1679505325;
|
||||||
|
h=content-transfer-encoding:mime-version:references:in-reply-to
|
||||||
|
:message-id:date:subject:cc:to:from:from:to:cc:subject:date
|
||||||
|
:message-id:reply-to;
|
||||||
|
bh=rkv/eZYA1ncHp5FnV2ZWc3hgYnAx28S86QA9vmcXFCY=;
|
||||||
|
b=Y1mva2Bt3sUbKxLgEUS331CJbGxUc4z8kTQW8qiHWGhYlFKtm+d5z4sT40E5BeZAnU
|
||||||
|
zmTbCI7jbroe9NYBxGUmSli6LNVDPjND80ChbhWTqbqMQTmeQFWut9KmeBWK6Oze2lC/
|
||||||
|
XMSOorUzowjcU2xtHNrzoq2KH2pstW573lsB8WnzFVfhMaRkE9DfRr6WNyA7zC8DyxM5
|
||||||
|
ezxlCQtCmgPfCqlyksbIDKrgrRf3GiUR0yUd6xRU+MssyvH1FkYGDCerPctDto6lGHBz
|
||||||
|
8Y15jT3l6OnQMT6dkekgpPF5/XrSUY93u9g0B4U8+0dhNj+K7vmDen+jqdess+tpLnq/
|
||||||
|
gFrA==
|
||||||
|
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
|
||||||
|
d=1e100.net; s=20210112; t=1679505325;
|
||||||
|
h=content-transfer-encoding:mime-version:references:in-reply-to
|
||||||
|
:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc
|
||||||
|
:subject:date:message-id:reply-to;
|
||||||
|
bh=rkv/eZYA1ncHp5FnV2ZWc3hgYnAx28S86QA9vmcXFCY=;
|
||||||
|
b=Ym4+u8bbTQGNkewUBrLf+89vE0EFJBQp2f1crwUxZFboKTROF9ltZonY1CGepo7b0B
|
||||||
|
fkx3TbWQy5X65g3ScuieqtClCI8WanPeNBJ48+JipJYO3ODVNBxnVaTuW/0FOIcahfqe
|
||||||
|
sG5GvggHhzRz+Yeybsbnupmzxnw8Ez0BpMl3p7zcjHL7BGZDdOOX2Zbw3zfyYa5sg2nX
|
||||||
|
UXYJT36zy2h39gxUsy9QkhQ76CG3w6omniohZpYidpojpiDjbOy0nKFky4kUe+YyA1fF
|
||||||
|
4IBhjAm6mH+uh6wHSG1qj+NAXHs0xDDJps16PbJwAgL7Qt9K5WW+R/UAYPmHFgaRIHOw
|
||||||
|
/seA==
|
||||||
|
X-Gm-Message-State: AO0yUKXRtoYO8Nfus6Ca8lhM39P1Xn6TGkhatEfoISd1YNOkTJJN2hW+
|
||||||
|
xRphLgxlzNfCLcVPlpGK9dk=
|
||||||
|
X-Google-Smtp-Source:
|
||||||
|
AK7set9VnMEykugk8ZYnkXuqK41bX1dzlvKsAXHEjr8i2NZBld0buKhQLcGYEcwxnBgVTtC7eRGfXw==
|
||||||
|
X-Received: by 2002:a1c:7c0b:0:b0:3e2:1dac:b071 with SMTP id
|
||||||
|
x11-20020a1c7c0b000000b003e21dacb071mr178053wmc.13.1679505325582;
|
||||||
|
Wed, 22 Mar 2023 10:15:25 -0700 (PDT)
|
||||||
|
Received: from atlantis.lan (255.red-79-146-124.dynamicip.rima-tde.net.
|
||||||
|
[79.146.124.255])
|
||||||
|
by smtp.gmail.com with ESMTPSA id
|
||||||
|
v10-20020a05600c470a00b003ee11ac2288sm8414333wmo.21.2023.03.22.10.15.24
|
||||||
|
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
|
||||||
|
Wed, 22 Mar 2023 10:15:25 -0700 (PDT)
|
||||||
|
From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>
|
||||||
|
To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org,
|
||||||
|
krzysztof.kozlowski+dt@linaro.org, p.zabel@pengutronix.de,
|
||||||
|
f.fainelli@gmail.com, jonas.gorski@gmail.com,
|
||||||
|
william.zhang@broadcom.com, linux-clk@vger.kernel.org,
|
||||||
|
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
|
||||||
|
Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>
|
||||||
|
Subject: [PATCH v4 4/4] clk: bcm: Add BCM63268 timer clock and reset driver
|
||||||
|
Date: Wed, 22 Mar 2023 18:15:15 +0100
|
||||||
|
Message-Id: <20230322171515.120353-5-noltari@gmail.com>
|
||||||
|
X-Mailer: git-send-email 2.30.2
|
||||||
|
In-Reply-To: <20230322171515.120353-1-noltari@gmail.com>
|
||||||
|
References: <20230322171515.120353-1-noltari@gmail.com>
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Precedence: bulk
|
||||||
|
List-ID: <linux-clk.vger.kernel.org>
|
||||||
|
X-Mailing-List: linux-clk@vger.kernel.org
|
||||||
|
|
||||||
Add driver for BCM63268 timer clock and reset controller.
|
Add driver for BCM63268 timer clock and reset controller.
|
||||||
|
|
||||||
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
---
|
---
|
||||||
|
v4: add changes suggested by Stephen Boyd:
|
||||||
|
- Usage of of_device_get_match_data() isn't needed.
|
||||||
|
- Use devm_clk_hw_register_gate().
|
||||||
|
- Drop clk_hw_unregister_gate().
|
||||||
|
v3: add missing <linux/io.h> include to fix build warning
|
||||||
|
v2: add changes suggested by Stephen Boyd
|
||||||
|
|
||||||
drivers/clk/bcm/Kconfig | 9 ++
|
drivers/clk/bcm/Kconfig | 9 ++
|
||||||
drivers/clk/bcm/Makefile | 1 +
|
drivers/clk/bcm/Makefile | 1 +
|
||||||
drivers/clk/bcm/clk-bcm63268-timer.c | 232 +++++++++++++++++++++++++++
|
drivers/clk/bcm/clk-bcm63268-timer.c | 215 +++++++++++++++++++++++++++
|
||||||
3 files changed, 242 insertions(+)
|
3 files changed, 225 insertions(+)
|
||||||
create mode 100644 drivers/clk/bcm/clk-bcm63268-timer.c
|
create mode 100644 drivers/clk/bcm/clk-bcm63268-timer.c
|
||||||
|
|
||||||
--- a/drivers/clk/bcm/Kconfig
|
--- a/drivers/clk/bcm/Kconfig
|
||||||
|
|
@ -46,17 +127,17 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm281xx.o
|
obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm281xx.o
|
||||||
--- /dev/null
|
--- /dev/null
|
||||||
+++ b/drivers/clk/bcm/clk-bcm63268-timer.c
|
+++ b/drivers/clk/bcm/clk-bcm63268-timer.c
|
||||||
@@ -0,0 +1,232 @@
|
@@ -0,0 +1,215 @@
|
||||||
+// SPDX-License-Identifier: GPL-2.0
|
+// SPDX-License-Identifier: GPL-2.0
|
||||||
+/*
|
+/*
|
||||||
+ * BCM63268 Timer Clock and Reset Controller Driver
|
+ * BCM63268 Timer Clock and Reset Controller Driver
|
||||||
+ *
|
+ *
|
||||||
+ * Copyright (C) 2021 Álvaro Fernández Rojas <noltari@gmail.com>
|
+ * Copyright (C) 2023 Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
+ */
|
+ */
|
||||||
+
|
+
|
||||||
+#include <linux/clk-provider.h>
|
+#include <linux/clk-provider.h>
|
||||||
+#include <linux/delay.h>
|
+#include <linux/delay.h>
|
||||||
+#include <linux/init.h>
|
+#include <linux/io.h>
|
||||||
+#include <linux/of.h>
|
+#include <linux/of.h>
|
||||||
+#include <linux/of_device.h>
|
+#include <linux/of_device.h>
|
||||||
+#include <linux/platform_device.h>
|
+#include <linux/platform_device.h>
|
||||||
|
|
@ -78,7 +159,6 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
+struct bcm63268_tclk_table_entry {
|
+struct bcm63268_tclk_table_entry {
|
||||||
+ const char * const name;
|
+ const char * const name;
|
||||||
+ u8 bit;
|
+ u8 bit;
|
||||||
+ unsigned long flags;
|
|
||||||
+};
|
+};
|
||||||
+
|
+
|
||||||
+static const struct bcm63268_tclk_table_entry bcm63268_timer_clocks[] = {
|
+static const struct bcm63268_tclk_table_entry bcm63268_timer_clocks[] = {
|
||||||
|
|
@ -197,17 +277,14 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
+static int bcm63268_tclk_probe(struct platform_device *pdev)
|
+static int bcm63268_tclk_probe(struct platform_device *pdev)
|
||||||
+{
|
+{
|
||||||
+ struct device *dev = &pdev->dev;
|
+ struct device *dev = &pdev->dev;
|
||||||
+ const struct bcm63268_tclk_table_entry *entry, *table;
|
+ const struct bcm63268_tclk_table_entry *entry;
|
||||||
+ struct bcm63268_tclkrst_hw *hw;
|
+ struct bcm63268_tclkrst_hw *hw;
|
||||||
|
+ struct clk_hw *clk;
|
||||||
+ u8 maxbit = 0;
|
+ u8 maxbit = 0;
|
||||||
+ int i, ret;
|
+ int i, ret;
|
||||||
+
|
+
|
||||||
+ table = of_device_get_match_data(dev);
|
+ for (entry = bcm63268_timer_clocks; entry->name; entry++)
|
||||||
+ if (!table)
|
+ maxbit = max(maxbit, entry->bit);
|
||||||
+ return -EINVAL;
|
|
||||||
+
|
|
||||||
+ for (entry = table; entry->name; entry++)
|
|
||||||
+ maxbit = max_t(u8, maxbit, entry->bit);
|
|
||||||
+ maxbit++;
|
+ maxbit++;
|
||||||
+
|
+
|
||||||
+ hw = devm_kzalloc(&pdev->dev, struct_size(hw, data.hws, maxbit),
|
+ hw = devm_kzalloc(&pdev->dev, struct_size(hw, data.hws, maxbit),
|
||||||
|
|
@ -227,24 +304,21 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
+ if (IS_ERR(hw->regs))
|
+ if (IS_ERR(hw->regs))
|
||||||
+ return PTR_ERR(hw->regs);
|
+ return PTR_ERR(hw->regs);
|
||||||
+
|
+
|
||||||
+ for (entry = table; entry->name; entry++) {
|
+ for (entry = bcm63268_timer_clocks; entry->name; entry++) {
|
||||||
+ struct clk_hw *clk;
|
+ clk = devm_clk_hw_register_gate(dev, entry->name, NULL, 0,
|
||||||
+
|
+ hw->regs, entry->bit,
|
||||||
+ clk = clk_hw_register_gate(dev, entry->name, NULL,
|
+ CLK_GATE_BIG_ENDIAN,
|
||||||
+ entry->flags, hw->regs, entry->bit,
|
+ &hw->lock);
|
||||||
+ CLK_GATE_BIG_ENDIAN, &hw->lock);
|
+ if (IS_ERR(clk))
|
||||||
+ if (IS_ERR(clk)) {
|
+ return PTR_ERR(clk);
|
||||||
+ ret = PTR_ERR(clk);
|
|
||||||
+ goto out_err;
|
|
||||||
+ }
|
|
||||||
+
|
+
|
||||||
+ hw->data.hws[entry->bit] = clk;
|
+ hw->data.hws[entry->bit] = clk;
|
||||||
+ }
|
+ }
|
||||||
+
|
+
|
||||||
+ ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
|
+ ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
|
||||||
+ &hw->data);
|
+ &hw->data);
|
||||||
+ if (!ret)
|
+ if (ret)
|
||||||
+ return 0;
|
+ return ret;
|
||||||
+
|
+
|
||||||
+ hw->rcdev.of_node = dev->of_node;
|
+ hw->rcdev.of_node = dev->of_node;
|
||||||
+ hw->rcdev.ops = &bcm63268_timer_reset_ops;
|
+ hw->rcdev.ops = &bcm63268_timer_reset_ops;
|
||||||
|
|
@ -253,22 +327,12 @@ Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
||||||
+ if (ret)
|
+ if (ret)
|
||||||
+ dev_err(dev, "Failed to register reset controller\n");
|
+ dev_err(dev, "Failed to register reset controller\n");
|
||||||
+
|
+
|
||||||
+out_err:
|
+ return 0;
|
||||||
+ for (i = 0; i < hw->data.num; i++) {
|
|
||||||
+ if (!IS_ERR(hw->data.hws[i]))
|
|
||||||
+ clk_hw_unregister_gate(hw->data.hws[i]);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ return ret;
|
|
||||||
+}
|
+}
|
||||||
+
|
+
|
||||||
+static const struct of_device_id bcm63268_tclk_dt_ids[] = {
|
+static const struct of_device_id bcm63268_tclk_dt_ids[] = {
|
||||||
+ {
|
+ { .compatible = "brcm,bcm63268-timer-clocks" },
|
||||||
+ .compatible = "brcm,bcm63268-timer-clocks",
|
+ { /* sentinel */ }
|
||||||
+ .data = &bcm63268_timer_clocks,
|
|
||||||
+ }, {
|
|
||||||
+ /* sentinel */
|
|
||||||
+ }
|
|
||||||
+};
|
+};
|
||||||
+
|
+
|
||||||
+static struct platform_driver bcm63268_tclk = {
|
+static struct platform_driver bcm63268_tclk = {
|
||||||
Loading…
Reference in a new issue