From: Zhao Qiang <qiang.zhao@nxp.com>
To: <oss@buserror.net>
Cc: <linuxppc-dev@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>,
<netdev@vger.kernel.org>, <xiaobo.xie@nxp.com>,
Zhao Qiang <qiang.zhao@nxp.com>
Subject: [PATCH v2 1/5] fsl/qe: add rx_sync and tx_sync for TDM mode
Date: Thu, 2 Jun 2016 09:44:57 +0800 [thread overview]
Message-ID: <1464831901-15913-1-git-send-email-qiang.zhao@nxp.com> (raw)
Rx_sync and tx_sync are used by QE-TDM mode,
add them to struct ucc_fast_info.
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
---
Changes for v2:
- use strcmp instead of strcasecmp
drivers/soc/fsl/qe/qe.c | 6 ++++++
include/soc/fsl/qe/qe.h | 2 ++
include/soc/fsl/qe/ucc_fast.h | 2 ++
3 files changed, 10 insertions(+)
diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c
index 709fc63..7026507 100644
--- a/drivers/soc/fsl/qe/qe.c
+++ b/drivers/soc/fsl/qe/qe.c
@@ -239,6 +239,12 @@ enum qe_clock qe_clock_source(const char *source)
if (strcasecmp(source, "none") == 0)
return QE_CLK_NONE;
+ if (strcmp(source, "tsync_pin") == 0)
+ return QE_TSYNC_PIN;
+
+ if (strcmp(source, "rsync_pin") == 0)
+ return QE_RSYNC_PIN;
+
if (strncasecmp(source, "brg", 3) == 0) {
i = simple_strtoul(source + 3, NULL, 10);
if ((i >= 1) && (i <= 16))
diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h
index 33b29ea..f918745 100644
--- a/include/soc/fsl/qe/qe.h
+++ b/include/soc/fsl/qe/qe.h
@@ -80,6 +80,8 @@ enum qe_clock {
QE_CLK22, /* Clock 22 */
QE_CLK23, /* Clock 23 */
QE_CLK24, /* Clock 24 */
+ QE_RSYNC_PIN, /* RSYNC from pin */
+ QE_TSYNC_PIN, /* TSYNC from pin */
QE_CLK_DUMMY
};
diff --git a/include/soc/fsl/qe/ucc_fast.h b/include/soc/fsl/qe/ucc_fast.h
index df8ea79..31548b7 100644
--- a/include/soc/fsl/qe/ucc_fast.h
+++ b/include/soc/fsl/qe/ucc_fast.h
@@ -120,6 +120,8 @@ struct ucc_fast_info {
int ucc_num;
enum qe_clock rx_clock;
enum qe_clock tx_clock;
+ enum qe_clock rx_sync;
+ enum qe_clock tx_sync;
u32 regs;
int irq;
u32 uccm_mask;
--
2.1.0.27.g96db324
next reply other threads:[~2016-06-02 1:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-02 1:44 Zhao Qiang [this message]
2016-06-02 1:44 ` [PATCH v2 2/5] fsl/qe: setup clock source for TDM mode Zhao Qiang
2016-06-02 19:24 ` David Miller
2016-06-02 1:44 ` [PATCH v2 3/5] fsl/qe: Make regs resouce_size_t Zhao Qiang
2016-06-02 1:45 ` [PATCH v2 4/5] fsl/qe: Add QE TDM lib Zhao Qiang
2016-06-02 1:45 ` [Patch v2 5/5] drivers/net: support hdlc function for QE-UCC Zhao Qiang
2016-06-02 7:37 ` Joakim Tjernlund
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