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Message-Id: <20230209091659.1409-8-avolmat@me.com>
Date: Thu, 9 Feb 2023 10:16:55 +0100
From: Alain Volmat <avolmat@...com>
To: Jonathan Corbet <corbet@....net>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Thomas Gleixner <tglx@...utronix.de>,
Marc Zyngier <maz@...nel.org>,
"David S . Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Russell King <linux@...linux.org.uk>,
Patrice Chotard <patrice.chotard@...s.st.com>,
Giuseppe Cavallaro <peppe.cavallaro@...com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Jose Abreu <joabreu@...opsys.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
"Rafael J . Wysocki" <rafael@...nel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Amit Kucheria <amitk@...nel.org>,
Zhang Rui <rui.zhang@...el.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Philipp Zabel <p.zabel@...gutronix.de>
Cc: linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, netdev@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com, linux-pm@...r.kernel.org,
linux-clk@...r.kernel.org, Alain Volmat <avolmat@...com>
Subject: [PATCH 07/11] net: ethernet: stmmac: dwmac-sti: remove stih415/stih416/stid127
Remove no more supported platforms (stih415/stih416 and stid127)
Signed-off-by: Alain Volmat <avolmat@...com>
---
.../net/ethernet/stmicro/stmmac/dwmac-sti.c | 60 +------------------
1 file changed, 1 insertion(+), 59 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
index 710d7435733e..3b424f4f95f9 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
@@ -35,7 +35,7 @@
#define IS_PHY_IF_MODE_GBIT(iface) (IS_PHY_IF_MODE_RGMII(iface) || \
iface == PHY_INTERFACE_MODE_GMII)
-/* STiH4xx register definitions (STiH415/STiH416/STiH407/STiH410 families)
+/* STiH4xx register definitions (STiH407/STiH410 families)
*
* Below table summarizes the clock requirement and clock sources for
* supported phy interface modes with link speeds.
@@ -75,27 +75,6 @@
#define STIH4XX_ETH_SEL_INTERNAL_NOTEXT_PHYCLK BIT(7)
#define STIH4XX_ETH_SEL_TXCLK_NOT_CLK125 BIT(6)
-/* STiD127 register definitions
- *-----------------------
- * src |BIT(6)| BIT(7)|
- *-----------------------
- * MII | 1 | n/a |
- *-----------------------
- * RMII | n/a | 1 |
- * clkgen| | |
- *-----------------------
- * RMII | n/a | 0 |
- * phyclk| | |
- *-----------------------
- * RGMII | 1 | n/a |
- * clkgen| | |
- *-----------------------
- */
-
-#define STID127_RETIME_SRC_MASK GENMASK(7, 6)
-#define STID127_ETH_SEL_INTERNAL_NOTEXT_PHYCLK BIT(7)
-#define STID127_ETH_SEL_INTERNAL_NOTEXT_TXCLK BIT(6)
-
#define ENMII_MASK GENMASK(5, 5)
#define ENMII BIT(5)
#define EN_MASK GENMASK(1, 1)
@@ -194,36 +173,6 @@ static void stih4xx_fix_retime_src(void *priv, u32 spd)
stih4xx_tx_retime_val[src]);
}
-static void stid127_fix_retime_src(void *priv, u32 spd)
-{
- struct sti_dwmac *dwmac = priv;
- u32 reg = dwmac->ctrl_reg;
- u32 freq = 0;
- u32 val = 0;
-
- if (dwmac->interface == PHY_INTERFACE_MODE_MII) {
- val = STID127_ETH_SEL_INTERNAL_NOTEXT_TXCLK;
- } else if (dwmac->interface == PHY_INTERFACE_MODE_RMII) {
- if (!dwmac->ext_phyclk) {
- val = STID127_ETH_SEL_INTERNAL_NOTEXT_PHYCLK;
- freq = DWMAC_50MHZ;
- }
- } else if (IS_PHY_IF_MODE_RGMII(dwmac->interface)) {
- val = STID127_ETH_SEL_INTERNAL_NOTEXT_TXCLK;
- if (spd == SPEED_1000)
- freq = DWMAC_125MHZ;
- else if (spd == SPEED_100)
- freq = DWMAC_25MHZ;
- else if (spd == SPEED_10)
- freq = DWMAC_2_5MHZ;
- }
-
- if (freq)
- clk_set_rate(dwmac->clk, freq);
-
- regmap_update_bits(dwmac->regmap, reg, STID127_RETIME_SRC_MASK, val);
-}
-
static int sti_dwmac_set_mode(struct sti_dwmac *dwmac)
{
struct regmap *regmap = dwmac->regmap;
@@ -407,14 +356,7 @@ static const struct sti_dwmac_of_data stih4xx_dwmac_data = {
.fix_retime_src = stih4xx_fix_retime_src,
};
-static const struct sti_dwmac_of_data stid127_dwmac_data = {
- .fix_retime_src = stid127_fix_retime_src,
-};
-
static const struct of_device_id sti_dwmac_match[] = {
- { .compatible = "st,stih415-dwmac", .data = &stih4xx_dwmac_data},
- { .compatible = "st,stih416-dwmac", .data = &stih4xx_dwmac_data},
- { .compatible = "st,stid127-dwmac", .data = &stid127_dwmac_data},
{ .compatible = "st,stih407-dwmac", .data = &stih4xx_dwmac_data},
{ }
};
--
2.34.1
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