From: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@aj.id.au>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org,
Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>,
stable <stable@vger.kernel.org>
Subject: [PATCH] clk:aspeed: Fix reset bits for PCI/VGA and PECI
Date: Thu, 26 Apr 2018 10:22:32 -0700 [thread overview]
Message-ID: <20180426172232.12535-1-jae.hyun.yoo@linux.intel.com> (raw)
This commit fixes incorrect setting of reset bits for PCI/VGA and
PECI modules.
1. Reset bit for PCI/VGA is 8.
2. PECI reset bit is missing so added bit 10 as its reset bit.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Fixes: 15ed8ce5f84e ("clk: aspeed: Register gated clocks")
Cc: stable <stable@vger.kernel.org>
---
drivers/clk/clk-aspeed.c | 4 ++--
include/dt-bindings/clock/aspeed-clock.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c
index 5eb50c31e455..2c23e7d7ba28 100644
--- a/drivers/clk/clk-aspeed.c
+++ b/drivers/clk/clk-aspeed.c
@@ -88,7 +88,7 @@ static const struct aspeed_gate_data aspeed_gates[] = {
[ASPEED_CLK_GATE_GCLK] = { 1, 7, "gclk-gate", NULL, 0 }, /* 2D engine */
[ASPEED_CLK_GATE_MCLK] = { 2, -1, "mclk-gate", "mpll", CLK_IS_CRITICAL }, /* SDRAM */
[ASPEED_CLK_GATE_VCLK] = { 3, 6, "vclk-gate", NULL, 0 }, /* Video Capture */
- [ASPEED_CLK_GATE_BCLK] = { 4, 10, "bclk-gate", "bclk", 0 }, /* PCIe/PCI */
+ [ASPEED_CLK_GATE_BCLK] = { 4, 8, "bclk-gate", "bclk", 0 }, /* PCIe/PCI */
[ASPEED_CLK_GATE_DCLK] = { 5, -1, "dclk-gate", NULL, 0 }, /* DAC */
[ASPEED_CLK_GATE_REFCLK] = { 6, -1, "refclk-gate", "clkin", CLK_IS_CRITICAL },
[ASPEED_CLK_GATE_USBPORT2CLK] = { 7, 3, "usb-port2-gate", NULL, 0 }, /* USB2.0 Host port 2 */
@@ -297,7 +297,7 @@ static const u8 aspeed_resets[] = {
[ASPEED_RESET_JTAG_MASTER] = 22,
[ASPEED_RESET_MIC] = 18,
[ASPEED_RESET_PWM] = 9,
- [ASPEED_RESET_PCIVGA] = 8,
+ [ASPEED_RESET_PECI] = 10,
[ASPEED_RESET_I2C] = 2,
[ASPEED_RESET_AHB] = 1,
};
diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h
index d3558d897a4d..8d69b9134bef 100644
--- a/include/dt-bindings/clock/aspeed-clock.h
+++ b/include/dt-bindings/clock/aspeed-clock.h
@@ -45,7 +45,7 @@
#define ASPEED_RESET_JTAG_MASTER 3
#define ASPEED_RESET_MIC 4
#define ASPEED_RESET_PWM 5
-#define ASPEED_RESET_PCIVGA 6
+#define ASPEED_RESET_PECI 6
#define ASPEED_RESET_I2C 7
#define ASPEED_RESET_AHB 8
--
2.17.0
next reply other threads:[~2018-04-26 17:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-26 17:22 Jae Hyun Yoo [this message]
2018-05-01 15:02 ` [PATCH] clk:aspeed: Fix reset bits for PCI/VGA and PECI Rob Herring
2018-05-01 16:27 ` Jae Hyun Yoo
2018-05-15 22:02 ` Stephen Boyd
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